Sacco Vincenzo
Sakai Yuuichi
Salmin Anatoly P.
Sampey Scientific, Ltd.
Samsung Electro - Mechanics Co., Ltd.
Sankyo Saiki Mfg. Co., Ltd.
Sarwinski Ray Edmund
Sasaqawa Shinichi
Satchell Julian S
Schelp Luiz Fernando
Schep Cornelis M.
Schepp Gunter
Scherrer John R.
Schindler David M.
Schonstedt Erick O.
Schonstedt Instrument Company
Schopohl Nils
Schott Christian
Schroeder John Alan
Schuhl Alain