

 
                                                                           
         D E M A N D   R E S E A R C H   C O R P O R A T I O N ' S         
                                                                           
           D I R E C T O R Y   O F   R & D   E X E C U T I V E S           
                                                                           
                      S E P T E M B E R ,  1 9 9 3                         
                                                                           
 


   What Is In This Directory?
   -------------------------

   This is a continuously updated directory that now contains the names of
   over 2OO corporate officers in US public companies who are responsible
   for Research and Development (R&D).  Included is the full name and
   exact title of each officer, together with company name, address,
   telephone number, and industry.  This is a shareware product updated
   and distributed monthly by Demand Research Corporation, 625 North
   Michigan Avenue, Chicago, IL 6O611.  Tel: (312) 664-65OO.

   The information contained herein is obtained from sources believed to
   be reliable, but Demand Research is not responsible for any errors or
   omissions.  All rights are reserved.


   Does DRC Publish Any Other Similar Directories?
   ----------------------------------------------

   Yes.  Look for these other monthly shareware directories distributed by
   Demand Research:


       *   DRC'S DIRECTORY OF MIS EXECUTIVES

           Over 5OO corporate officers in US public companies who
           are responsible for MIS (Management Information Systems).
           Included is the full name and exact title of each executive,
           plus company name, address, telephone, and industry.


       *   DRC'S DIRECTORY OF HUMAN RESOURCES EXECUTIVES

           Over 9OO corporate officers in US public companies who
           are responsible for human resources and personnel.  Included
           is the full name and exact title of each executive, plus
           company name, address, telephone, and industry.


       *   DRC'S DIRECTORY OF MARKETING & SALES EXECUTIVES

           Over 9OO corporate officers in US public companies who
           are responsible for marketing and sales.  Included is the
           full name and exact title of each executive, plus company
           name, address, telephone, and industry.


       *   DRC'S DIRECTORY OF MANUFACTURING EXECUTIVES

           Over 2OO corporate officers in US public companies who
           are responsible for manufacturing and production.  Included
           is the full name and exact title of each executive, plus
           company name, address, telephone, and industry.


       *   DRC'S DIRECTORY OF CORPORATE CONTROLLERS

           Over 5OO corporate controllers in US public companies that
           trade on the New York Stock Exchange.  Included is the full
           name and exact title of each executive, plus company name,
           address, telephone, and industry.


       *  DRC'S DIRECTORY OF CORPORATE TREASURERS

          Over 5OO corporate treasurers in US public companies that
          trade on the New York Stock Exchange.  Included is the full
          name and exact title of each executive, plus company name,
          address, telephone, and industry.


   Is This File Available In Other Formats?
   ---------------------------------------

   Yes.  With an order for DRC's Executive Desk Register of Publicly Held
   Corporations (see below), this file can be ordered at no charge in
   comma-delimited ASCII, dBASE III PLUS, or Lotus 1-2-3.


 
                                                                           
           T H E   E X E C U T I V E   D E S K   R E G I S T E R           
                                                                           
         O F   P U B L I C L Y   H E L D   C O R P O R A T I O N S         
                                                                           
 
                                                                           
    The Executive Desk Register of Publicly Held Corporations is a         
    database that contains all of the approximately 5,OOO domestic         
    corporations and financial institutions currently trading on           
    the New York Stock Exchange, the American Stock Exchange, and          
    the NASDAQ National Market System.  Each record provides:              
                                                                           
                       ** Full company name                                
                       ** Street address                                   
                       ** City, state, & zip code                          
                       ** Telephone number                                 
                       ** Fax number where available                       
                       ** Ticker symbol                                    
                       ** Exchange affiliation                             
                       ** Chief Executive Officer                          
                       ** Chief Financial Officer                          
                       ** Industry classification                          
                                                                           
    The Executive Desk Register is updated daily and published monthly     
    by Demand Research Corporation on IBM PC diskettes in standard         
    ASCII text, comma-delimited ASCII, dBASE III PLUS, or Lotus 1-2-3.     
                                                                           
    The cost for one month's edition is $59.95 direct from Demand          
    Research.  Four quarterly editions are $100.  A 12-edition monthly     
    subscription is $249.                                                  
                                                                           
    There is no charge for postage or handling, and there is no charge     
    for sales tax.  All orders are shipped within 24 hours of receipt.     
    Mail orders for the The Executive Desk Register should be sent to:     
                                                                           
                       Demand Research Corporation                         
                       Publications Division                               
                       625 North Michigan Avenue                           
                       Chicago, Illinois 6O611                             
                                                                           
    When ordering, please specify diskette format (standard ASCII text,    
    comma-delimited ASCII, dBase, or Lotus) and type (5.25" or 3.5").      
                                                                           
    Telephone orders for The Executive Desk Register can be placed at      
    312-664-65OO or via CompuServe 732O7,3434.  Visa and MasterCard        
    are welcome.                                                           
                                                                           
 

  A. O. Smith Corp.  11270 W. Park Place
      Milwaukee, WI 53223  414-359-4000  SMCA  AMEX  
      R&D Officer: Dr. Charles J. Bishop
      Title      : Vice President, Corporate Technology
      Industry   : Automotive & trucking - original equipment

  A. P. Green Industries, Inc.  Green Blvd.
      Mexico, MO 65265  314-473-3626  APGI  NASDAQ
      R&D Officer: Mr. Orville Hunter, Jr.
      Title      : Vice President, Research
      Industry   : Building products - misc.

  ADC Telecommunications, Inc.  4900 W. 78th St.
      Minneapolis, MN 55435  612-938-8080  ADCT  NASDAQ
      R&D Officer: Mr. Jack P. Reily
      Title      : Vice President, Chief Technical Officer
      Industry   : Telecommunications equipment

  AMSCO International, Inc.  500 Grant St., Ste. 5000
      Pittsburgh, PA 15219  412-338-6500  ASZ  NYSE  
      R&D Officer: Mr. Gary S. Graham
      Title      : Vice President, Research and Development
      Industry   : Medical products

  ARCO Chemical Co.  3801 W. Chester Pike
      Newtown Square, PA 19073  215-359-2000  RCM  NYSE  
      R&D Officer: Mr. Michael G. Griffith
      Title      : Vice President, Research and Development
      Industry   : Chemicals - specialty

  Adelphia Communications Corp.  5 W. Third St., PO Box 472
      Coudersport, PA 16915  814-274-9830  ADLAC  NASDAQ
      R&D Officer: Mr. Mohammed E. Naghibi
      Title      : Director of Technical Development
      Industry   : Cable TV

  Adolph Coors Co.  
      Golden, CO 80401  303-279-6565  ACCOB  NASDAQ
      R&D Officer: Mr. B. L. Mornin
      Title      : Executive Vice President, Chief Technology Officer
      Industry   : Beverages - alcoholic

  Advanced Polymer Systems, Inc.  3696 Haven Ave.
      Redwood City, CA 94063  415-366-2626  APOS  NASDAQ
      R&D Officer: Dr. Sergio Nacht, Ph.D.
      Title      : Senior Vice President, Research and Development
      Industry   : Medical products

  Aequitron Medical, Inc.  14800 28th Ave. North
      Minneapolis, MN 55447  612-557-9200  AQTN  NASDAQ
      R&D Officer: Mr. Morris A. Bierig
      Title      : Vice President, Research and Development
      Industry   : Medical instruments

  Agouron Pharmaceuticals, Inc.  3565 General Atomics Court
      San Diego, CA 92121  619-622-3000  AGPH  NASDAQ
      R&D Officer: Dr. Robert C. Jackson, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Drugs

  Air Products and Chemicals, Inc.  7201 Hamilton Blvd.
      Allentown, PA 18195  215-481-4911  APD  NYSE  
      R&D Officer: Mr. Brian M. Rushton
      Title      : Senior Vice President, Research and Development
      Industry   : Chemicals - specialty

  Albany International Corp.  1373 Broadway
      Albany, NY 12204  518-445-2200  AIN  NYSE  
      R&D Officer: Mr. DeWitt R. Petterson
      Title      : Vice President, Research
      Industry   : Paper & paper products

  Alliance Pharmaceutical Corp.  3040 Science Park Rd.
      San Diego, CA 92121  619-558-4300  ALLP  NASDAQ
      R&D Officer: Dr. Ronald M. Hopkins, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  American Biogenetic Sciences, Inc.  PO Box 1001
      Notre Dame, IN 46556  219-631-7755  MABXA  NASDAQ
      R&D Officer: Dr. Paul Gargan, Ph.D.
      Title      : Senior Vice President, Research and Development
      Industry   : Biomedical & genetic products

  American Film Technologies, Inc.  1265 Drummers Lane
      Wayne, PA 19087  215-688-1322  AFTI  NASDAQ
      R&D Officer: Dr. Barry B. Sandrew, Ph.D.
      Title      : Executive Vice President, R&D/Engineering
      Industry   : Motion pictures & services

  American Medical Electronics, Inc.  250 E. Arapahoe Rd.
      Richardson, TX 75081  214-918-8300  AMEI  NASDAQ
      R&D Officer: Dr. Ronald L. Dieck, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical instruments

  American Science and Engineering, Inc.  40 Erie St.
      Cambridge, MA 02139  617-868-1600  ASE  AMEX  
      R&D Officer: Mr. Mark P. Hacker
      Title      : Vice President, Research and Engineering
      Industry   : Electronics - measuring instruments

  Amgen Inc.  1840 Dehavilland Dr.
      Thousand Oaks, CA 91320  805-499-5725  AMGN  NASDAQ
      R&D Officer: Mr. Daniel Vapnek
      Title      : Senior Vice President, Research
      Industry   : Biomedical & genetic products

  Anacomp, Inc.  11550 N. Meridian St.
      Indianapolis, IN 46240  317-844-9666  AAC  NYSE  
      R&D Officer: Mr. Richard M. Amiton
      Title      : Vice President, Research and Engineering
      Industry   : Computers - services

  Analog Devices, Inc.  One Technology Way
      Norwood, MA 02062  617-329-4700  ADI  NYSE  
      R&D Officer: Mr. Dennis Buss
      Title      : Vice President, Technology Development
      Industry   : Electrical components - semiconductors

  Andrew Corp.  10500 W. 153rd St.
      Orland Park, IL 60462  708-349-3300  ANDW  NASDAQ
      R&D Officer: Mr. Eric L. Brooker
      Title      : Vice President, Corporate Research and Development
      Industry   : Telecommunications equipment

  Anergen, Inc.  301 Penobscot Dr.
      Redwood City, CA 94063  415-361-8901  ANRG  NASDAQ
      R&D Officer: Dr. Somesh D. Sharma, Ph.D.
      Title      : Vice President, Research
      Industry   : Biomedical & genetic products

  Applied Magnetics Corp.  75 Robin Hill Rd.
      Goleta, CA 93117  805-683-5353  APM  NYSE  
      R&D Officer: Dr. Paul D. Frank
      Title      : Vice Pres., MR Head Engineering and Chief Technical Officer
      Industry   : Computers - peripheral equipment

  Argus Pharmaceuticals, Inc.  3400 Research Forest Dr.
      The Woodlands, TX 77831  713-367-1666  ARGS  NASDAQ
      R&D Officer: Dr. Robert P. Lenk, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Drugs

  Artisoft, Inc.  575 E. River Rd.
      Tucson, AZ 85704  602-293-6363  ASFT  NASDAQ
      R&D Officer: Mr. Alexander Karahalios
      Title      : Vice President of Research and Development
      Industry   : Computers - software

  Astro-Med, Inc.  600 E. Greenwich Ave.
      West Warwick, RI 02893  401-828-4000  ALOT  NASDAQ
      R&D Officer: Mr. David M. Gaskill, Jr.
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Athena Neurosciences, Inc.  800F Gateway Blvd.
      South San Francisco, CA 94080  415-877-0900  ATHN  NASDAQ
      R&D Officer: Dr. Paulette E. Setler, Ph.D.
      Title      : Executive Vice President, Research
      Industry   : Drugs

  Atrix Laboratories, Inc.  1625 Sharp Point Dr.
      Ft. Collins, CO 80522  303-482-5868  ATRX  NASDAQ
      R&D Officer: Dr. Richard Dunn
      Title      : Vice President of Research and Development
      Industry   : Medical services

  Avery Dennison Corp.  150 N. Orange Grove Blvd.
      Pasadena, CA 91103  818-304-2000  AVY  NYSE  
      R&D Officer: Mr. Paul B. Germeraad
      Title      : Vice President and Director, Corporate Research
      Industry   : Office & art materials

  BMC Software, Inc.  One Sugar Creek Center Blvd.
      Sugar Land, TX 77478  713-240-8800  BMCS  NASDAQ
      R&D Officer: Mr. Theodore W. Van Duyn
      Title      : Senior Vice President, Research and Development
      Industry   : Computers - software

  Barra, Inc.  1995 University Ave., Ste. 400
      Berkeley, CA 94704  510-548-5442  BARZ  NASDAQ
      R&D Officer: Mr. Ronald N. Kahn
      Title      : Vice President, Research
      Industry   : Computers - software

  BeautiControl Cosmetics, Inc.  2121 Midway Rd.
      Carrollton, TX 75006  214-458-0601  BUTI  NASDAQ
      R&D Officer: Mr. Clifton R. Sanders
      Title      : Senior Vice President, Research and Development
      Industry   : Cosmetics & toiletries

  Becton Dickinson and Co.  1 Becton Dr.
      Franklin Lakes, NJ 07417  201-848-6800  BDX  NYSE  
      R&D Officer: Mr. Donald S. Hetzel
      Title      : Vice President, Research and Development
      Industry   : Medical & dental supplies

  BioWhittaker, Inc.  8830 Biggs Ford Rd.
      Walkersville, MD 21793  301-898-7025  BWI  NYSE  
      R&D Officer: Dr. Andrew J. O'Beirne
      Title      : Vice President, Science and Development
      Industry   : Medical products

  Biocircuits Corp.  1324 Chesapeake Terr.
      Sunnyvale, CA 94089  408-745-1961  BIOC  NASDAQ
      R&D Officer: Dr. Hans O. Ribi, Ph.D.
      Title      : Senior Vice President, Chief Scientific Officer
      Industry   : Biomedical & genetic products

  Biocraft Laboratories, Inc.  18-01 River Rd.
      Fair Lawn, NJ 07410  201-703-0400  BCL  NYSE  
      R&D Officer: Mr. Jay T. Snyder
      Title      : Vice President, Research and Product Development
      Industry   : Drugs - generic

  Biogen, Inc.  14 Cambridge Center
      Cambridge, MA 02142  617-252-9200  BGEN  NASDAQ
      R&D Officer: Dr. Vicki L. Sato, Ph.D.
      Title      : Vice President, Research
      Industry   : Biomedical & genetic products

  Biomatrix, Inc.  65 Railroad Ave.
      Ridgefield, NJ 07657  201-945-9550  BIOX  NASDAQ
      R&D Officer: Dr. Janet L. Denlinger, Ph.D.
      Title      : Executive Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Boston Technology, Inc.  100 Quannapowitt Parkway
      Wakefield, MA 01880  617-246-9000  BSTN  NASDAQ
      R&D Officer: Mr. Francis L. Wurzburg
      Title      : Vice President of Research & Development
      Industry   : Telecommunications equipment

  Bowne & Co., Inc.  345 Hudson St.
      New York, NY 10014  212-924-5500  BNE  AMEX  
      R&D Officer: Mr. Vincent De Meo, Jr.
      Title      : Director, Research and Development
      Industry   : Printing - commercial

  Burr-Brown Corp.  6730 S. Tucson Blvd.
      Tucson, AZ 85706  602-746-1111  BBRC  NASDAQ
      R&D Officer: Mr. P. Michael Henry
      Title      : Vice President, Research
      Industry   : Electrical components - semiconductors

  C.I.S. Technologies, Inc.  6100 S. Yale, Ste. 1901
      Tulsa, OK 74136  918-496-2451  CISI  NASDAQ
      R&D Officer: Mr. Jack E. Moreland
      Title      : Vice President, Research and Development
      Industry   : Business services

  COR Therapeutics, Inc.  256 E. Grand Ave.
      South San Francisco, CA 94080  415-244-6800  CORR  NASDAQ
      R&D Officer: Dr. David R. Phillips, Ph.D.
      Title      : Vice President, Research
      Industry   : Drugs

  CYTOGEN Corp.  600 College Rd. East
      Princeton, NJ 08540  609-987-8200  CYTO  NASDAQ
      R&D Officer: Dr. John D. Rodwell, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Cambridge Biotech Corp.  365 Plantation St.
      Worcester, MA 01605  508-797-5777  CBCX  NASDAQ
      R&D Officer: Mr. Dante J. Marciani, Ph.D.
      Title      : Vice President, Research
      Industry   : Biomedical & genetic products

  Cambridge NeuroScience, Inc.  One Kendall Square, Bldg. 700
      Cambridge, MA 02139  617-225-0600  CNSI  NASDAQ
      R&D Officer: Dr. Robert N. McBurney, Ph.D.
      Title      : Vice President, Research
      Industry   : Drugs

  Candela Laser Corp.  530 Boston Post Rd.
      Wayland, MA 01778  508-358-7637  CLZR  NASDAQ
      R&D Officer: Dr. James C. Hsia, Ph.D.
      Title      : Senior Vice President, Research and Development
      Industry   : Lasers - systems & components

  Carpenter Technology Corp.  101 W. Bern St.
      Reading, PA 19612  215-371-2000  CRS  NYSE  
      R&D Officer: Dr. Nicholas F. Fiore
      Title      : Vice President, Research and Corporate Development
      Industry   : Steel - specialty alloys

  Carrington Laboratories, Inc.  2001 Walnut Hill Lane
      Irving, TX 75038  214-518-1300  CRN  AMEX  
      R&D Officer: Mr. Bill H. McAnalley
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Centocor, Inc.  200 Great Valley Parkway
      Malvern, PA 19355  215-651-6000  CNTO  NASDAQ
      R&D Officer: Dr. James N. Woody
      Title      : Senior Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Charter Power Systems, Inc.  3043 Walton Rd., PO Box 239
      Plymouth Meeting, PA 19462  215-828-9000  CHP  AMEX  
      R&D Officer: Mr. Leslie S. Holden
      Title      : Vice President, Technology
      Industry   : Electrical components - misc.

  Checkpoint Systems, Inc.  550 Grove Rd., PO Box 188
      Thorofare, NJ 08086  609-848-1800  CHEK  NASDAQ
      R&D Officer: Mr. Muns A. Farestad
      Title      : Vice President, Research and Development
      Industry   : Protection - safety equipment & services

  Chemfab Corp.  701 Daniel Webster Highway
      Merrimack, NH 03054  603-424-9000  CMFB  NASDAQ
      R&D Officer: Mr. John A. Effenberger
      Title      : Vice President, Research and Chief Technical Officer
      Industry   : Chemicals - fibers

  Chock Full O'Nuts Corp.  370 Lexington Ave.
      New York, NY 10017  212-532-0300  CHF  NYSE  
      R&D Officer: Mr. Ismar Reich
      Title      : Vice President, Research and Development
      Industry   : Food - misc.

  Circa Pharmaceuticals Co., Inc.  33 Ralph Ave.
      Copiague, NY 11726  516-842-8383  RXC  AMEX  
      R&D Officer: Dr. Melvin Sharoky, M.D.
      Title      : Senior Vice President, Director of Research and Development
      Industry   : Drugs - generic

  Cleveland-Cliffs Inc.  1100 Superior Ave.
      Cleveland, OH 44114  216-694-5700  CLF  NYSE  
      R&D Officer: Mr. Thomas J. O'Neil
      Title      : Senior Vice President, Technical
      Industry   : Iron ores

  Clorox Co.  1221 Broadway
      Oakland, CA 94612  415-271-7000  CLX  NYSE  
      R&D Officer: Dr. Barry A. Sudbury, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Soap & cleaning preparations

  Cognex Corp.  15 Crawford St.
      Needham, MA 02194  617-449-6030  CGNX  NASDAQ
      R&D Officer: Mr. William M. Silver
      Title      : Vice President of Research and Development
      Industry   : Computers - software

  Collaborative Research, Inc.  100 Beaver St.
      Waltham, MA 02154  617-487-7979  CRIC  NASDAQ
      R&D Officer: Mr. Gerald F. Vovis
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Columbia Laboratories, Inc.  4000 Hollywood Blvd.
      Miami, FL 33021  305-964-6666  COB  AMEX  
      R&D Officer: Dr. Joseph R. Robinson, Ph.D.
      Title      : Vice President, Pharmaceutical Development
      Industry   : Drugs

  Compression Labs, Inc.  2860 Junction Ave.
      San Jose, CA 95134  408-435-3000  CLIX  NASDAQ
      R&D Officer: Dr. Wen-hsiung Chen
      Title      : Senior Vice President, Research and Chief Scientist
      Industry   : Telecommunications equipment

  Conner Peripherals, Inc.  3081 Zanker Rd.
      San Jose, CA 95134  408-456-4500  CNR  NYSE  
      R&D Officer: Mr. John P. Squires
      Title      : Executive Vice President, Research and Development
      Industry   : Computers - peripheral equipment

  Consolidated Edison Co. of New York, Inc.  4 Irving Place
      New York, NY 10003  212-460-4600  ED  NYSE  
      R&D Officer: Mr. Robert A. Bell
      Title      : Vice President, Research and Development
      Industry   : Utility - electric power

  Corning Inc.  Houghton Park
      Corning, NY 14831  607-974-9000  GLW  NYSE  
      R&D Officer: Mr. Gerald S. Meiling
      Title      : Vice President, Research
      Industry   : Glass products

  Crown Cork & Seal Co., Inc.  9300 Ashton Rd.
      Philadelphia, PA 19136  215-698-5100  CCK  NYSE  
      R&D Officer: Mr. E. John Pysar
      Title      : Vice President, Research
      Industry   : Containers - metal

  Cryenco Sciences, Inc.  5995 N. Washington St.
      Denver, CO 80216  303-295-1161  CSCI  NASDAQ
      R&D Officer: Mr. Keith A. Rensberger
      Title      : Vice President, Technology and Development
      Industry   : Miscellaneous - not elsewhere classified

  Cryomedical Sciences, Inc.  1300 Piccard Dr., Ste. 102
      Rockville, MD 20850  301-417-7070  CMSI  NASDAQ
      R&D Officer: Dr. John G. Baust, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Cytel Corp.  3525 John Hopkins Court
      San Diego, CA 92121  619-552-3000  CYTL  NASDAQ
      R&D Officer: Dr. Howard M. Grey, M.D.
      Title      : Vice President, Research
      Industry   : Drugs

  DH Technology, Inc.  15070 Avenue of Science
      San Diego, CA 92128  619-451-3485  DHTK  NASDAQ
      R&D Officer: Mr. Donald G. Hebert
      Title      : Vice President, Research and Development
      Industry   : Computers - peripheral equipment

  DIANON Systems, Inc.  200 Watson Blvd.
      Stratford, CT 06497  203-381-4000  DIAN  NASDAQ
      R&D Officer: Dr. Daniel G. Miller, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical services

  DNA Plant Technology Corp.  2611 Branch Pike
      Cinnaminson, NJ 08077  609-829-0110  DNAP  NASDAQ
      R&D Officer: Dr. John R. Bedbrook
      Title      : Executive Vice President and Director of Science
      Industry   : Agricultural operations

  DNX Corp.  303B College Rd. East
      Princeton, NJ 08540  609-520-0300  DNXX  NASDAQ
      R&D Officer: Dr. John S. Logan, Ph.D.
      Title      : Vice President, Research and Preclinical Development
      Industry   : Medical products

  Danek Group, Inc.  3092 Directors Row
      Memphis, TN 38131  901-396-2695  DNKG  NASDAQ
      R&D Officer: Dr. Richard W. Trehane, Ph.D.
      Title      : Vice President of Research and Regulatory Affairs
      Industry   : Medical products

  Davis Water & Waste Industries, Inc.  1820 Metcalf Ave.
      Thomasville, GA 31792  912-226-5733  DWW  NYSE  
      R&D Officer: Mr. H. Forbes Davis
      Title      : Vice President, Research and Development
      Industry   : Pollution control equipment & services

  Del Electronics Corp.  1 Commerce Park
      Valhalla, NY 10595  914-686-3600  DEL  AMEX  
      R&D Officer: Mr. Bela Hohner
      Title      : Senior Vice President -- Research, Development & Engineering
      Industry   : Electrical products - misc.

  Del Laboratories, Inc.  565 Broad Hollow Rd.
      Farmingdale, NY 11735  516-293-7070  DLI  AMEX  
      R&D Officer: Dr. Daniel Harpaz
      Title      : Vice President, Research and Development
      Industry   : Cosmetics & toiletries

  Dep Corp.  2101 E. Via Arado
      Rancho Dominguez, CA 90220  310-604-0777  DEPCA  NASDAQ
      R&D Officer: Mr. George Andrassy
      Title      : Vice President, Research and Development
      Industry   : Cosmetics & toiletries

  Digital Equipment Corp.  146 Main St.
      Maynard, MA 01754  508-493-5111  DEC  NYSE  
      R&D Officer: Mr. Samuel H. Fuller
      Title      : Vice President, Corporate Research
      Industry   : Computers - mini & micro

  Dow Chemical Co.  2030 Dow Center
      Midland, MI 48674  517-636-1000  DOW  NYSE  
      R&D Officer: Mr. Fred P. Corson
      Title      : Vice President, Research and Development
      Industry   : Chemicals - diversified

  Dyersburg Corp.  1315 E. Philips St.
      Dyersburg, TN 38024  901-285-2323  DBG  NYSE  
      R&D Officer: Mr. James A. Jackson
      Title      : Vice President, Research and Quality Control
      Industry   : Textiles - apparel

  E-Z-EM, Inc.  717 Main St.
      Westbury, NY 11590  516-333-8230  EZEMA  NASDAQ
      R&D Officer: Mr. Joseph A. Rima
      Title      : Senior Vice President, Technical Affairs
      Industry   : Medical instruments

  E. I. du Pont de Nemours and Co.  1007 Market St.
      Wilmington, DE 19898  302-774-1000  DD  NYSE  
      R&D Officer: Mr. Alexander MacLachlan
      Title      : Senior Vice President, Research and Development
      Industry   : Diversified operations

  Ecogen Inc.  2005 Cabot Blvd. West
      Langhorne, PA 19047  215-757-1590  EECN  NASDAQ
      R&D Officer: Dr. Bruce C. Carlton, Ph.D.
      Title      : Executive Vice President, Research and Development
      Industry   : Chemicals - specialty

  Eli Lilly and Co.  Lilly Corporate Center
      Indianapolis, IN 46285  317-276-2000  LLY  NYSE  
      R&D Officer: Dr. W. Leigh Thompson, Ph.D.
      Title      : Chief Scientific Officer
      Industry   : Drugs

  Embrex, Inc.  1035 Swabia Court
      Morrisville, NC 27560  919-941-5185  EMBX  NASDAQ
      R&D Officer: Dr. Catherine A. Ricks, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Engelhard Corp.  101 Wood Ave.
      Iselin, NJ 08830  908-205-6000  EC  NYSE  
      R&D Officer: Mr. Harmon M. Garfinkel
      Title      : Vice President, Research and Development
      Industry   : Chemicals - specialty

  Envirogen, Inc.  4100 Quakerbridge Rd.
      Lawrenceville, NJ 08648  609-936-9300  ENVG  NASDAQ
      R&D Officer: Dr. Ronald Untermann, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Pollution control equipment & services

  Enzon, Inc.  40 Kingsbridge Rd.
      Piscataway, NJ 08854  908-980-4500  ENZN  NASDAQ
      R&D Officer: Dr. Robert G.L. Shorr
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Enzymatics, Inc.  500 Enterprise Rd.
      Horsham, PA 19044  215-674-3288  ENZY  NASDAQ
      R&D Officer: Dr. John L. Palmer, Ph.D.
      Title      : Executive Vice President and Chief Technical Officer
      Industry   : Medical products

  Epitope, Inc.  8505 S.W. Creekside Place
      Beaverton, OR 97005  503-641-6115  EPT  AMEX  
      R&D Officer: Dr. John H. Fitchen, M.D.
      Title      : Vice President, Research and Clinical Activities
      Industry   : Biomedical & genetic products

  Ethyl Corp.  330 S. Fourth St., PO Box 2189
      Richmond, VA 23217  804-788-5000  EY  NYSE  
      R&D Officer: Mr. John T. Marvel
      Title      : Vice President, Research and Development
      Industry   : Chemicals - specialty

  Excalibur Technologies Corp.  2000 Corporate Ridge
      McLean, VA 22102  703-790-2110  EXCA  NASDAQ
      R&D Officer: Mr. James W. Dowe, III
      Title      : Chief Scientist
      Industry   : Computers - software

  Ferro Corp.  1000 Lakeside Ave.
      Cleveland, OH 44144  216-641-8580  FOE  NYSE  
      R&D Officer: Mr. Roy V. Harrington
      Title      : Vice President, Research
      Industry   : Paints & allied products

  Figgie International Inc.  4420 Sherwin Rd.
      Willoughby, OH 44094  216-953-2700  FIGI  NASDAQ
      R&D Officer: Dr. Harry E. Figgie, III
      Title      : Vice Chairman, Technology and Strategic Planning
      Industry   : Diversified operations

  Frequency Electronics, Inc.  55 Charles Lindbergh Blvd.
      Mitchel Field, NY 11553  516-794-4500  FEI  AMEX  
      R&D Officer: Mr. John C. Ho
      Title      : Vice President of Research and Development
      Industry   : Electronics - military

  Galileo Electro-Optics Corp.  Galileo Park, PO Box 550
      Sturbridge, MA 01566  508-347-9191  GAEO  NASDAQ
      R&D Officer: Dr. Martin G. Drexhage
      Title      : Vice President, Research and Development
      Industry   : Fiber optics

  Gelman Sciences, Inc.  600 S. Wagner Rd.
      Ann Arbor, MI 48106  313-665-0651  GSC  AMEX  
      R&D Officer: Dr. Menahem Kraus, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Filtration products

  GenCorp Inc.  175 Ghent Rd.
      Fairlawn, OH 44333  216-869-4200  GY  NYSE  
      R&D Officer: Dr. Russell A. Livigni
      Title      : Vice President, Director of Research
      Industry   : Diversified operations

  General Binding Corp.  One GBC Plaza
      Northbrook, IL 60062  708-272-3700  GBND  NASDAQ
      R&D Officer: Mr. Thomas F. Gueth
      Title      : Vice President, Research and Development
      Industry   : Office equipment & supplies

  Genetic Therapy, Inc.  19 Firstfield Rd.
      Gaithersburg, MD 20878  301-590-2626  GTII  NASDAQ
      R&D Officer: Dr. Paul Tolstoshev
      Title      : Vice President, Research and Development and Secretary
      Industry   : Biomedical & genetic products

  Genus, Inc.  555 Ellis St.
      Mountain View, CA 94043  415-960-1120  GGNS  NASDAQ
      R&D Officer: Mr. Clifford F. Smedley
      Title      : Vice President, Research and Development and Operations
      Industry   : Electrical components - semiconductors

  Gilead Sciences, Inc.  346 Lakeside Dr.
      Foster City, CA 94404  415-574-3000  GILD  NASDAQ
      R&D Officer: Dr. John C. Martin, Ph.D.
      Title      : Executive Vice President for Research and Development
      Industry   : Drugs

  Great Lakes Chemical Corp.  PO Box 2200
      West Lafayette, IN 47906  317-497-6100  GLK  NYSE  
      R&D Officer: Mr. David C. Sanders
      Title      : Associate Vice President, Research and Development
      Industry   : Chemicals - specialty

  Guardsman Products, Inc.  3033 Orchard Vista Dr., S.E.
      Grand Rapids, MI 49501  616-957-2600  GPI  NYSE  
      R&D Officer: Mr. Robert H. Ripley
      Title      : Vice Pres., Corporate Environmental and Technical Affairs
      Industry   : Paints & allied products

  Guilford Mills, Inc.  4925 W. Market St.
      Greensboro, NC 27407  919-292-7550  GFD  NYSE  
      R&D Officer: Mr. Robert T. Spillane
      Title      : Vice President, Research and Development
      Industry   : Textiles - mill products

  H. B. Fuller Co.  2400 Energy Park Dr.
      St. Paul, MN 55108  612-645-3401  FULL  NASDAQ
      R&D Officer: Mr. Rolf Schubert
      Title      : Vice President, Corporate Research and Development
      Industry   : Chemicals - specialty

  Hauser Chemical Research, Inc.  5555 Airport Blvd.
      Boulder, CO 80301  303-443-4662  HAUS  NASDAQ
      R&D Officer: Dr. Timothy D. Ziebarth, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Chemicals - specialty

  Heekin Can, Inc.  11310 Cornell Park Dr.
      Cincinnati, OH 45242  513-489-3200  HEKN  NASDAQ
      R&D Officer: Mr. E. Rogers Jackson
      Title      : Senior Vice President, Research
      Industry   : Containers - metal

  Hein-Werner Corp.  2120 N. Pewaukee Rd.
      Waukesha, WI 53187  414-542-6611  HNW  AMEX  
      R&D Officer: Mr. R. D. Liegel
      Title      : Senior Vice President, Technology
      Industry   : Machine tools & related products

  Hycor Biomedical Inc.  7272 Chapman Ave.
      Garden Grove, CA 92641  714-895-9558  HYBD  NASDAQ
      R&D Officer: Dr. Thomas J. Foley, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Hyde Athletic Industries, Inc.  13 Centennial Dr.
      Peabody, MA 01960  508-532-9000  HYDE  NASDAQ
      R&D Officer: Mr. Kenneth W. Graham
      Title      : Vice President, Research and Development, Manufacturing
      Industry   : Shoes & related apparel

  IDEC Pharmaceuticals Corp.  11099 N. Torrey Pines Rd.
      La Jolla, CA 92037  619-458-0600  IDPH  NASDAQ
      R&D Officer: Dr. Nabil Hanna, Ph.D.
      Title      : Vice President, Research and Preclinical Development
      Industry   : Drugs

  IKOS Systems, Inc.  145 N. Wolf Rd.
      Sunnyvale, CA 94086  408-245-1900  IKOS  NASDAQ
      R&D Officer: Mr. William B. Fazakerly
      Title      : Chief Technical Officer and Secretary
      Industry   : Computers - software

  Illinois Tool Works Inc.  3600 W. Lake Ave.
      Glenview, IL 60025  708-724-7500  ITW  NYSE  
      R&D Officer: Mr. Donald L. Van Erden
      Title      : Vice President, Research and Advanced Development
      Industry   : Metal products - fasteners

  ImmuLogic Pharmaceutical Corp.  610 Lincoln St.
      Waltham, MA 02154  617-466-6000  IMUL  NASDAQ
      R&D Officer: Dr. John C. Fiddes, Ph.D.
      Title      : Vice President of Research
      Industry   : Biomedical & genetic products

  ImmunoGen, Inc.  60 Hamilton St.
      Cambridge, MA 02139  617-661-9312  IMGN  NASDAQ
      R&D Officer: Dr. Walter A. Blattler, Ph.D.
      Title      : Vice President, Research
      Industry   : Drugs

  Imperial Holly Corp.  One Imperial Square, Ste. 200
      Sugar Land, TX 77487  713-491-9181  IHK  AMEX  
      R&D Officer: Mr. Stanley E. Bichsel
      Title      : Senior Vice President, Research and Development
      Industry   : Food - sugar & refining

  Industrial Acoustics Co., Inc.  1160 Commerce Ave.
      Bronx, NY 10462  212-931-8000  IACI  NASDAQ
      R&D Officer: Mr. David A. Collings
      Title      : Vice President, Research and Development
      Industry   : Pollution control equipment & services

  Inrad, Inc.  181 Legrand Ave.
      Northvale, NJ 07647  201-767-1910  INRD  NASDAQ
      R&D Officer: Dr. Thomas Caughey
      Title      : Vice President, Research and Development
      Industry   : Lasers - systems & components

  Integrated Circuit Systems, Inc.  2626 Van Buren Ave.
      Norristown, PA 19403  215-666-1900  ICST  NASDAQ
      R&D Officer: Dr. Jere W. Hohmann
      Title      : Vice President of Research and Development
      Industry   : Electrical components - misc.

  Interferon Sciences, Inc.  783 Jersey Ave.
      New Brunswick, NJ 08901  908-249-3250  IFSC  NASDAQ
      R&D Officer: Dr. Douglas Testa, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical services

  International Dairy Queen, Inc.  5701 Green Valley Dr.
      Minneapolis, MN 55437  612-830-0200  INDQA  NASDAQ
      R&D Officer: Mr. Glenn S. Lindsey
      Title      : Vice President, Research and Development
      Industry   : Retail - food & restaurants

  International Jensen, Inc.  25 Tri-State Intl. Off. Cntr.
      Lincolnshire, IL 60069  708-317-3700  IJIN  NASDAQ
      R&D Officer: Mr. Kenneth L. Kantor
      Title      : Vice President, Technology
      Industry   : Audio & video home products

  Interpoint Corp.  10301 Willows Rd.
      Redmond, WA 98073  206-882-3100  INTP  NASDAQ
      R&D Officer: Mr. Melvin O. Eide
      Title      : Vice President, Research and Development
      Industry   : Electrical components - misc.

  Isis Pharmaceuticals, Inc.  2280 Faraday Ave.
      Carlsbad, CA 92008  619-931-9200  ISIP  NASDAQ
      R&D Officer: Dr. Christopher Mirabelli, Ph.D.
      Title      : Senior Vice President of Research & Preclinical Development
      Industry   : Drugs

  Jack Henry & Associates, Inc.  West Highway 60, PO Box 60
      Monett, MO 65708  417-235-6652  JKHY  NASDAQ
      R&D Officer: Mr. Michael E. Henry
      Title      : Vice President and Manager, Research and Development
      Industry   : Computers - software

  KMS Industries, Inc.  700 KMS Place
      Ann Arbor, MI 48108  313-769-1100  KMSI  NASDAQ
      R&D Officer: Mr. Timothy M. Henderson
      Title      : Senior Vice President, Research Programs
      Industry   : Engineering - R & D services

  Kellogg Co.  One Kellogg Square
      Battle Creek, MI 49016  616-961-2000  K  NYSE  
      R&D Officer: Mr. Daryl R. Schaller
      Title      : Senior Vice President, Research, Quality, and Nutrition
      Industry   : Food - misc.

  Knogo Corp.  350 Wireless Blvd.
      Hauppauge, NY 11788  516-232-2100  KNO  NYSE  
      R&D Officer: Dr. Peter Y. Zhou, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Protection - safety equipment & services

  Komag, Inc.  275 S. Hillview Dr.
      Milpitas, CA 95035  408-946-2300  KMAG  NASDAQ
      R&D Officer: Mr. Tracy Scott
      Title      : Group Vice President, Research and Development
      Industry   : Computers - peripheral equipment

  L.A. Gear, Inc.  2850 Ocean Park Blvd.
      Santa Monica, CA 90405  213-822-1995  LA  NYSE  
      R&D Officer: Mr. Thomas Montgomery
      Title      : Vice President, Research and Development
      Industry   : Shoes & related apparel

  LEGENT Corp.  8615 Westwood Center Dr.
      Vienna, VA 22182  703-734-9494  LGNT  NASDAQ
      R&D Officer: Mr. Robert Yellin
      Title      : Vice President, Research and Development
      Industry   : Computers - software

  LESCO, Inc.  20005 Lake Rd.
      Rocky River, OH 44116  216-333-9250  LSCO  NASDAQ
      R&D Officer: Mr. Arthur D. Wick
      Title      : Vice President, Research, Development & Technical Training
      Industry   : Building - maintenance & services

  LSI Logic Corp.  1551 McCarthy Blvd.
      Milpitas, CA 95035  408-433-8000  LSI  NYSE  
      R&D Officer: Mr. Joseph M. Zelayeta
      Title      : Vice President, Research and Development
      Industry   : Electrical components - semiconductors

  LeaRonal, Inc.  272 Buffalo Ave.
      Freeport, NY 11520  516-868-8800  LRI  NYSE  
      R&D Officer: Mr. James L. Martin
      Title      : Assistant Vice President and Research Director
      Industry   : Chemicals - specialty

  Life Technologies, Inc.  8717 Grovemont Circle
      Gaithersburg, MD 20877  301-840-8000  LTEK  NASDAQ
      R&D Officer: Dr. George E. Lowke, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Lincoln Foodservice Products, Inc.  1111 N. Hadley Rd.
      Ft. Wayne, IN 46804  219-432-9511  LINN  NASDAQ
      R&D Officer: Mr. Robert F. Plattner
      Title      : Vice President, Research and Engineering
      Industry   : Machinery - general industrial

  Liposome Co., Inc.  One Research Way
      Princeton, NJ 08540  609-452-7060  LIPO  NASDAQ
      R&D Officer: Dr. David G. Shand
      Title      : Executive Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Liposome Technology, Inc.  1050 Hamilton Court
      Menlo Park, CA 94025  415-323-9011  LTIZ  NASDAQ
      R&D Officer: Dr. Francis J. Martin, Ph.D.
      Title      : Vice President, Research and Principal Scientist
      Industry   : Drugs

  M/A-COM, Inc.  401 Edgewater Place
      Wakefield, MA 01880  617-272-9600  MAI  NYSE  
      R&D Officer: Mr. Gerald C. DiPiazza
      Title      : Vice President, Research and Development
      Industry   : Electronics - military

  MDT Corp.  2300 205th St.
      Torrance, CA 90501  310-618-9269  MDTC  NASDAQ
      R&D Officer: Mr. Michael L. Schneier
      Title      : Vice President, Research and Development
      Industry   : Medical & dental supplies

  MICROS Systems, Inc.  12000 Baltimore Ave.
      Beltsville, MD 20705  301-490-2000  MCRS  NASDAQ
      R&D Officer: Mr. T. Paul Armstrong
      Title      : Vice President, Research and Development
      Industry   : Office automation

  Magainin Pharmaceuticals Inc.  5110 Campus Dr.
      Plymouth Meeting, PA 19462  215-941-4020  MAGN  NASDAQ
      R&D Officer: Dr. Leonard S. Jacob, M.D.
      Title      : Executive Vice President, Research and Development
      Industry   : Drugs

  Marion Merrell Dow Inc.  9300 Ward Parkway
      Kansas City, MO 64114  816-966-4000  MKC  NYSE  
      R&D Officer: Dr. Frank L. Douglas, Ph.D.
      Title      : Executive Vice President, Research and Development
      Industry   : Drugs

  Material Sciences Corp.  2300 E. Pratt Blvd.
      Elk Grove Village, IL 60007  708-439-8270  MSC  AMEX  
      R&D Officer: Mr. Frank D. Graziano
      Title      : Senior Vice President, Technology
      Industry   : Steel - specialty alloys

  Matrix Pharmaceutical, Inc.  1430 O'Brien Dr., Ste. H
      Menlo Park, CA 94025  415-326-6100  MATX  NASDAQ
      R&D Officer: Dr. Richard E. Jones, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  McCormick & Co., Inc.  18 Loveton Circle
      Sparks, MD 21152  410-771-7301  MCCRK  NASDAQ
      R&D Officer: Mr. Marshall J. Myers
      Title      : Vice President, Research and Development
      Industry   : Food - misc.

  McDermott International, Inc.  1010 Common St.
      New Orleans, LA 70112  504-587-5400  MDR  NYSE  
      R&D Officer: Mr. E. Allen Womack, Jr.
      Title      : Senior Vice President, Research and Development
      Industry   : Machinery - electric utility

  Medical Graphics Corp.  350 Oak Grove Parkway
      St. Paul, MN 55127  612-484-4874  MGCC  NASDAQ
      R&D Officer: Mr. Russell G. Acorn
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Meridian Diagnostics, Inc.  3471 River Hills Dr.
      Cincinnati, OH 45244  513-271-3700  KITS  NASDAQ
      R&D Officer: Dr. Ching S. A. Yi, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Micron Technology, Inc.  2805 E. Columbia Rd.
      Boise, ID 83706  208-383-4000  MU  NYSE  
      R&D Officer: Mr. Tyler A. Lowrey
      Title      : Vice President, Chief Technical Officer
      Industry   : Electrical components - semiconductors

  Micronics Computers, Inc.  232 E. Warren Ave.
      Fremont, CA 94539  510-651-2300  MCRN  NASDAQ
      R&D Officer: Mr. Dean Chang
      Title      : Senior Vice Pres., Research and Development & Str. Planning
      Industry   : Computers - peripheral equipment

  Midwest Grain Products, Inc.  1300 Main St., PO Box 130
      Atchison, KS 66002  913-367-1480  MWGP  NASDAQ
      R&D Officer: Dr. Suhk Bassi, Ph.D.
      Title      : Vice Pres., Research and Development, Corp. Tech. Director
      Industry   : Food - flour & grain

  Monsanto Co.  800 N. Lindbergh Blvd.
      St. Louis, MO 63167  314-694-1000  MTC  NYSE  
      R&D Officer: Dr. Philip Needleman, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Chemicals - diversified

  Motorola, Inc.  1303 E. Algonquin Rd.
      Schaumburg, IL 60196  708-397-5000  MOT  NYSE  
      R&D Officer: Mr. William V. Braun
      Title      : Senior Vice President and Motorola Dir. of Research & Devel.
      Industry   : Electrical products - misc.

  Mycogen Corp.  5451 Oberlin Dr.
      San Diego, CA 92121  619-453-8030  MYCO  NASDAQ
      R&D Officer: Dr. Leo Kim, Ph.D.
      Title      : Executive Vice President, Research & Chief Technical Officer
      Industry   : Biomedical & genetic products

  Mylan Laboratories Inc.  130 Seventh St.
      Pittsburgh, PA 15222  412-232-0100  MYL  NYSE  
      R&D Officer: Dr. John P. O'Donnell
      Title      : Vice President, Research and Product Development
      Industry   : Drugs - generic

  Nalco Chemical Co.  One Nalco Center
      Naperville, IL 60563  708-305-1000  NLC  NYSE  
      R&D Officer: Mr. Ronald J. Allain
      Title      : Senior Vice President, Research and Development
      Industry   : Chemicals - specialty

  National Patent Development Corp.  9 W. 57th St.
      New York, NY 10019  212-826-8500  NPD  AMEX  
      R&D Officer: Dr. Samuel H. Ronel, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical & dental supplies

  Nature's Sunshine Products, Inc.  75 E. 1700 South
      Provo, UT 84606  801-342-4300  NATR  NASDAQ
      R&D Officer: Dr. Alvin B. Segelman
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Nichols Research Corp.  4040 S. Memorial Parkway
      Huntsville, AL 35802  205-883-1140  NRES  NASDAQ
      R&D Officer: Mr. Roy J. Nichols
      Title      : Vice President, Chief Technical Officer
      Industry   : Engineering - R & D services

  Novellus Systems, Inc.  81 Vista Montana
      San Jose, CA 95134  408-943-9700  NVLS  NASDAQ
      R&D Officer: Dr. Evert van de Ven
      Title      : Executive Vice President and Chief Technical Officer
      Industry   : Electrical components - semiconductors

  OHM Corp.  16406 U.S. Route 224 East
      Findlay, OH 45840  419-423-3529  OHM  NYSE  
      R&D Officer: Dr. Jurgen H. Exner
      Title      : Senior Vice President, Technical Development
      Industry   : Pollution control equipment & services

  ONCOR, Inc.  209 Perry Parkway
      Gaithersburg, MD 20877  301-963-3500  ONCR  NASDAQ
      R&D Officer: Dr. Jay George, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Odetics, Inc.  1515 S. Manchester Ave.
      Anaheim, CA 92802  714-774-5000  O.A  AMEX  
      R&D Officer: Dr. Kevin Daly, Ph.D.
      Title      : Vice President, Chief Technical Officer
      Industry   : Electronics - measuring instruments

  Oil-Dri Corporation of America  520 N. Michigan Ave.
      Chicago, IL 60611  312-321-1515  OILC  NASDAQ
      R&D Officer: Dr. William F. Moll, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Chemicals - specialty

  Opta Food Ingredients, Inc.  25 Wiggins Ave.
      Bedford, MA 01730  617-276-5100  OPTS  NASDAQ
      R&D Officer: Dr. Akiva T. Gross, Ph.D.
      Title      : Senior Vice President, Research and Development
      Industry   : Food - misc.

  Pall Corp.  
      East Hills, NY 11548  516-484-5400  PLL  NYSE  
      R&D Officer: Dr. Peter Degen
      Title      : Senior Vice President, Director - Research
      Industry   : Filtration products

  Pfizer Inc.  235 E. 42nd St.
      New York, NY 10017  212-573-2323  PFE  NYSE  
      R&D Officer: Dr. Barry M. Bloom, Ph.D.
      Title      : Executive Vice President, Research and Development
      Industry   : Drugs

  Phillips Petroleum Co.  
      Bartlesville, OK 74004  918-661-6600  P  NYSE  
      R&D Officer: Mr. F. B. Jones
      Title      : Vice President, Research and Development
      Industry   : Oil & gas - US integrated

  Pilgrim's Pride Corp.  110 S. Texas St.
      Pittsburg, TX 75686  214-856-7901  CHX  NYSE  
      R&D Officer: Dr. Tommy L. Goodwin, Ph.D.
      Title      : Senior Vice Pres., Dir. of Research, Devel., Qual. Assurance
      Industry   : Food - meat products

  Plymouth Rubber Co., Inc.  104 Revere St.
      Canton, MA 02021  617-828-0220  PLRA  AMEX  
      R&D Officer: Mr. Sheldon S. Leppo
      Title      : Vice President, Research and Development
      Industry   : Rubber & plastic products

  Polaroid Corp.  549 Technology Square
      Cambridge, MA 02139  617-577-2000  PRD  NYSE  
      R&D Officer: Mr. James A. Ionson
      Title      : Vice President and Director of Research
      Industry   : Photographic equipment & supplies

  ProCyte Corp.  12040 115th Ave., N.E.
      Kirkland, WA 98034  206-820-4548  PRCY  NASDAQ
      R&D Officer: Mr. Gordon W. Duncan
      Title      : Vice President, Research, Secretary
      Industry   : Drugs

  Protein Design Labs, Inc.  2375 Garcia Ave.
      Mountain View, CA 94043  415-903-3700  PDLI  NASDAQ
      R&D Officer: Dr. Cary L. Queen, Ph.D.
      Title      : Vice President, Research
      Industry   : Biomedical & genetic products

  Quidel Corp.  10165 McKellar Court
      San Diego, CA 92121  619-552-1100  QDEL  NASDAQ
      R&D Officer: Dr. Allan D. Pronovost, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Repligen Corp.  One Kendall Square
      Cambridge, MA 02139  617-225-6000  RGEN  NASDAQ
      R&D Officer: Dr. Walter C. Herlihy, Ph.D.
      Title      : Senior Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Respironics, Inc.  1001 Murry Ridge Dr.
      Monroeville, PA 15668  412-733-0200  RESP  NASDAQ
      R&D Officer: Dr. Robert J. Zdrojkowski
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Ringer Corp.  9959 Valley View Road
      Eden Prairie, MN 55344  612-941-4180  RING  NASDAQ
      R&D Officer: Dr. Patrick J. McGinnity
      Title      : Vice President, Research and Development
      Industry   : Chemicals - specialty

  Roberts Pharmaceutical Corp.  6 Industrial Way West
      Eatontown, NJ 07724  908-389-1182  RPCX  NASDAQ
      R&D Officer: Dr. Frank S. Caruso, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Drugs

  Rogers Corp.  One Technology Dr.
      Rogers, CT 06263  203-774-9605  ROG  AMEX  
      R&D Officer: Mr. Richard C. Berry
      Title      : Senior Vice President, Technology
      Industry   : Electrical components - misc.

  Russell Corp.  PO Box 272
      Alexander City, AL 35010  205-329-4000  RML  NYSE  
      R&D Officer: Mr. Fletcher D. Adamson
      Title      : Vice President, Research
      Industry   : Textiles - apparel

  SPI Pharmaceuticals, Inc.  3300 Hyland Ave.
      Costa Mesa, CA 92626  714-545-0100  SPI  AMEX  
      R&D Officer: Dr. Roberts A. Smith, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Drugs & sundries - wholesale

  SPS Technologies, Inc.  900 Newtown-Yardley Rd.
      Newtown, PA 18940  215-860-3000  ST  NYSE  
      R&D Officer: Mr. Harry W. Antes
      Title      : Vice President, Research and Development
      Industry   : Metal products - fasteners

  STAAR Surgical Co.  1911 Walker Ave.
      Monrovia, CA 91016  818-303-7902  STAA  NASDAQ
      R&D Officer: Mr. Vlad Feingold
      Title      : Vice President, Research and Development
      Industry   : Medical products

  STERIS Corp.  9450 Pineneedle Dr.
      Mentor, OH 44060  216-354-2600  STRL  NASDAQ
      R&D Officer: Dr. Paul S. Malchesky
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Scios Nova, Inc.  2450 Bayshore Parkway
      Mountain View, CA 94043  415-966-1550  SCIO  NASDAQ
      R&D Officer: Dr. John A. Lewicki, Ph.D.
      Title      : Vice President and Director of Research
      Industry   : Biomedical & genetic products

  Sepracor Inc.  33 Locke Dr.
      Marlborough, MA 01752  508-481-6700  SEPR  NASDAQ
      R&D Officer: Dr. Robert L. Bratzler, Ph.D.
      Title      : Senior Vice President, Research and Commercial Development
      Industry   : Drugs

  Silicon Graphics, Inc.  2011 N. Shoreline Blvd.
      Mountain View, CA 94039  415-960-1980  SGI  NYSE  
      R&D Officer: Mr. Forest Baskett
      Title      : Senior Vice President, Research and Development
      Industry   : Computers - graphics

  Springs Industries, Inc.  205 N. White St., PO Box 70
      Ft. Mill, SC 29716  803-547-1500  SMI  NYSE  
      R&D Officer: Dr. James E. Hendrix
      Title      : Vice President, Research and Development
      Industry   : Textiles - home furnishings

  St. Ives Laboratories, Inc.  8944 Mason Ave.
      Chatsworth, CA 91311  818-709-5500  SWIS  NASDAQ
      R&D Officer: Mr. Roger A. Gedney
      Title      : Vice President, Research and Development
      Industry   : Cosmetics & toiletries

  Sun Microsystems, Inc.  2550 Garcia Ave.
      Mountain View, CA 94043  415-960-1300  SUNW  NASDAQ
      R&D Officer: Mr. William N. Joy
      Title      : Vice President, Research and Development
      Industry   : Computers - peripheral equipment

  SyStemix, Inc.  3400 W. Bayshore Rd.
      Palo Alto, CA 94303  415-856-4901  STMX  NASDAQ
      R&D Officer: Dr. James M. Frincke, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Symix Systems, Inc.  2800 Corporate Exchange Dr.
      Columbus, OH 43231  614-523-7000  SYMX  NASDAQ
      R&D Officer: Mr. Joseph M. Sanda
      Title      : Vice President of Research and Development
      Industry   : Computers - software

  SynOptics Communications, Inc.  4401 Great America Parkway
      Santa Clara, CA 95052  408-988-2400  SNPX  NASDAQ
      R&D Officer: Mr. Ronald V. Schmidt
      Title      : Senior Vice President, Chief Technical Officer
      Industry   : Computers - peripheral equipment

  Syntro Corp.  9669 Lackman Rd.
      Lenaxa, KS 66219  913-888-8876  SYNT  NASDAQ
      R&D Officer: Ms. Janis K. McMillen, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Biomedical & genetic products

  Tekelec  26580 W. Agoura Rd.
      Calabasas, CA 91302  818-880-5656  TKLC  NASDAQ
      R&D Officer: Mr. Thomas B. Cannon
      Title      : Senior Vice President, Research and Development
      Industry   : Telecommunications equipment

  Telematics International, Inc.  1201 Cypress Creek Rd.
      Ft. Lauderdale, FL 33309  305-772-3070  TMAX  NASDAQ
      R&D Officer: Mr. Raymond C. Mattson
      Title      : Senior Vice President, Research and Development
      Industry   : Telecommunications equipment

  TheraTech, Inc.  417 Wakara Way, Ste. 100
      Salt Lake City, UT 84108  801-583-6028  THRT  NASDAQ
      R&D Officer: Dr. Charles D. Ebert, Ph.D.
      Title      : Vice President, Research and Development
      Industry   : Medical products

  Tyco Toys, Inc.  6000 Midlantic Dr.
      Mt. Laurel, NJ 08054  609-234-7400  TTI  NYSE  
      R&D Officer: Mr. Michael Hirtle
      Title      : Vice President, Research and Development
      Industry   : Toys - games & hobby products

  Tyson Foods, Inc.  2210 W. Oaklawn Dr.
      Springdale, AR 72764  501-756-4000  TYSNA  NASDAQ
      R&D Officer: Dr. James Whitmore
      Title      : Group Vice President, Research and Quality Assurance
      Industry   : Food - meat products

  USG Corp.  101 S. Wacker Dr.
      Chicago, IL 60606  312-606-4000  USG  NYSE  
      R&D Officer: Mr. Brian W. Burrows
      Title      : Vice President, Research
      Industry   : Building products - misc.

  Union Electric Co.  1901 Chouteau Ave.
      St. Louis, MO 63103  314-621-3222  UEP  NYSE  
      R&D Officer: Mr. G. J. Haven
      Title      : Vice President, Research and Development
      Industry   : Utility - electric power

  United States Surgical Corp.  150 Glover Ave.
      Norwalk, CT 06856  203-845-1000  USS  NYSE  
      R&D Officer: Mr. David T. Green
      Title      : Senior Vice President, Research
      Industry   : Medical instruments

  United Technologies Corp.  United Technologies Bldg.
      Hartford, CT 06101  203-728-7000  UTX  NYSE  
      R&D Officer: Mr. John F. Cassidy, Jr.
      Title      : Director of Research
      Industry   : Aerospace - aircraft equipment

  Universal Foods Corp.  433 E. Michigan St.
      Milwaukee, WI 53202  414-271-6755  UFC  NYSE  
      R&D Officer: Dr. Gary W. Sanderson, Ph.D.
      Title      : Vice President, Technologies
      Industry   : Food - misc.

  Valspar Corp.  1101 Third St. South
      Minneapolis, MN 55415  612-332-7371  VAL  AMEX  
      R&D Officer: Mr. Larry B. Brandenburger
      Title      : Vice President, Research and Development
      Industry   : Paints & allied products

  W. H. Brady Co.  727 W. Glendale Ave.
      Milwaukee, WI 53201  414-332-8100  BRCOA  NASDAQ
      R&D Officer: Mr. Daniel J. Subach
      Title      : Vice President, Research and Development
      Industry   : Office & art materials

  Wahlco Environmental Systems, Inc.  3600 W. Segerstrom Ave.
      Santa Ana, CA 92704  714-979-7300  WAL  NYSE  
      R&D Officer: Mr. Henry V. Krigmont
      Title      : Vice President, Technologies and Research
      Industry   : Pollution control equipment & services

  Walker Power, Inc.  Mill St., PO Box 267
      Warner, NH 03278  603-456-3111  WPIC  NASDAQ
      R&D Officer: Dr. Calman Gold
      Title      : Vice President, Research and New Product Development
      Industry   : Machinery - general industrial

  Wallace Computer Services, Inc.  4600 W. Roosevelt Rd.
      Hillside, IL 60162  708-449-8600  WCS  NYSE  
      R&D Officer: Mr. Donald J. Hoffman
      Title      : Vice President, Engineering and Research
      Industry   : Paper - business forms

  Warner-Lambert Co.  201 Tabor Rd.
      Morris Plains, NJ 07950  201-540-2000  WLA  NYSE  
      R&D Officer: Dr. Elias K. Hebeka, Ph.D.
      Title      : Vice President, Technical Operations
      Industry   : Drugs

  Wm. Wrigley Jr. Co.  410 N. Michigan Ave.
      Chicago, IL 60611  312-644-2121  WWY  NYSE  
      R&D Officer: Mr. Philip G. Schnell
      Title      : Senior Director, Research and Development
      Industry   : Food - confectionery

  Xerox Corp.  800 Long Ridge Rd.
      Stamford, CT 06904  203-968-3000  XRX  NYSE  
      R&D Officer: Mr. Mark B. Myers
      Title      : Vice President, Corporate Research Group
      Industry   : Office equipment & supplies

  Zygo Corp.  Laurel Brook Rd.
      Middlefield, CT 06455  203-347-8506  ZIGO  NASDAQ
      R&D Officer: Mr. Carl A. Zanoni
      Title      : Vice President, Research, Development and Engineering
      Industry   : Electronics - measuring instruments

  biosys  1057 E. Meadow Circle
      Palo Alto, CA 94303  415-856-9500  BIOS  NASDAQ
      R&D Officer: Dr. Milton J. Friedman
      Title      : Vice President, Research
      Industry   : Chemicals - specialty

  i-STAT Corp.  303 College Rd. East
      Princeton, NJ 08540  609-243-9300  STAT  NASDAQ
      R&D Officer: Mr. Imants R. Lauks
      Title      : Vice President, Research and Development
      Industry   : Medical instruments
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