C&E Fein, GmbH & Co.
Cado' Walter
Cambridge Energy Resources Inc
Caven Joseph J.
Cetrangolo Dolivio L.
Chang Joon-Ho
Chao-Huan Teng
Charles Wesley
Charles Wesley E.
Chau-Ngoc Diep
Chemet Research, Inc.
Chen Hugo
Chen Venus
Chiba Akihiro
Chien James
Chiesa Raphael
Chiri Chiaffredo
Chiri Chiaffredo
Chiuminatta Alan R.
Chiuminatta Alan Ray