Sackman Richard J.
Sadwith Howard M.
Safford A. Thomas
Sajewski Ronald
Sakagami Toshio
Sandman Oilfield Services Ltd.
Sansing John W.
Santos Marc J.
Sapp Jesse M.
Sasaki Torao
Sasaki Torao
Sato Shigekatu
Satoh Katsuhiko
Schell Wiliam R.
Schepper Manfred
Schlagel Mark E.
Schmidt Herrmann
Schmitz Alan A.
Schneider Frederick W.
Scholl Lorenz