Sachs Jason Michael
Schiferli Johannes W.
Schneider Philip H.
Schnellinger Andrew
Short Frederick J. H.
Sidaway George
Siddall Walter Franklin
Simons Peter G.m.
Sincron S.r.l.
Smith E. Quimby
Stephenson John Antony
Storchevoi Nikolai M.
Stromvig Jan
Suction Gas Engine Mfg. Co. Ltd.
Sudia Theodore W.
Sugishita Hideaki
Svensson Claes-Goran
Swift Gregory W.