Rosfer Engineering Sas di Critelli Antonio e C.
Rosselson Boris
Rossman Robert P.
Roth Roger R.
Roth Sanford
Rousemount Inc.
Rowland Walter
Rownd Jason J.
Ruska Instrument Corporation
S. Himmelstein & Company
Sagemuller Burkhard
Sager Leonard J.
Sakaki Masamichi
Samborsky Andrew M.
Samman Amer M.
Sandhu Jaswinder S.
Sandvik Orjan
Sanford Philip Horton
Santa Fe Pipeline Company
Sartorius-Werke GmbH