Cardinal Health, Chicago, Illinois.
Abbott Laboratories, Chicago, Illinois.
Medtronic Corporation, Minneapolis, Minnesota.
Sanofi-Pasteur, Lyon, France.
Equinox Partners, New York.
P&G (Proctor and Gamble), Cincinnati, Ohio.
American Express, New York, New York.
Ernst and Young, New York, New York.
Freddie Mac, McLean, Virginia.
AMS Inc., Fairfax, Virginia.
Bank One (now Chase), Columbus, Ohio.
Merck Laboratories, Rahway, New Jersey.
Unilever Research Laboratories, Vlaardingen, Netherlands.
First USA Bank (now Chase), Wilmington, Delaware.
Pillsbury Company, Minneapolis, Minnesota.
Chemical Bank, New York, New York.
Hewlett-Packard Co (this division is now Agilent), Wilmington, Delaware.
Rohm and Haas Co., Springhouse, Pennsylvania.
Rhône-Poulenc Co. (now Hoechst), Cranbury, New Jersey.
Henkel Corporation, Springhouse, Pennsylvania.
General Electric Co., Milwaukee, Wisconsin.
OSIP Pharmaceuticals, Manhasset, New York.
CDC Inc., Oxford, Connecticut.
Bell Communications Research, Piscataway, New Jersey.
Alcoa Corporation, Alcoa Center, Pennsylvania.