Saito Yoshizi
Salandanan Carmelita
Salisbury Darrell P.
Sandvik Erik I.
Sarrett, Jr. Homer J.
Sauber Charles A.
Savins Joseph G.
Savoly Arpad
Sawyer, Jr. Webster M.
Sayala C.
Sayala Chhaya
SBP, Inc.
Scandinavian Oilfield Chemicals A/S
Scearce Forrest A.
Schaik Jan V.
Scheffel John W.
Scherubel Gary A.
Scheuerman Ronald F.
Schindler Frederick James
Schlott Richard J.