R. W. Grace & Co.
Randall Tipton L.
Rao Narasimha M.
Ray Edgar C.
Reese D. Dwaine
Reijnhart Rene
Rey Paul
Rhodia U.K. Limited
Rideout Jan
Robertson Jennifer J.
Robertson Susan T.
Robertson Susan Tabb
Robinson Robert S.
Rockett Judith B.
Roensch L. Fred
Rohm and Haas Co.
Rowan Vincent
Ruffini John S.