Chen Wei-jou
Chen Zhong X.
Chen Zhong Xi
Cho Il
Cho Yao L.
Christensen Frank Knudsen
Chung Albert S.
Churchill Thomas L.
Clegg Andrew S.
Clegg Andrew Simon
Cleymans Guy
Coates Calvin Edward
Codd Roger D.
Coyle Harold T.
Cristec Industries
Crouch, Jr. Dell Albert
Curry D. B.
Curtis Instruments
Cusa Piergiuseppe
Dahl Ernest A.