Cambridge Analysing Instruments Limited
Carney James A.
Carter Elbert P.
Carulli Vincent J.
Centre de Recherches Metallurgiques-Centrum voor Research de Met
Chao Shui Lin
Charlson Robert J.
Chaum Erik
Chopyak Stephen
Christie, Jr. John S.
Christy Jean-Paul
Clemente Riccardi
Climet Instruments Company
Conn Gilbert E.
Copeland Robert W.
Corbin John A.
Cosar Corporation
Cottingham Hugh V.
Cotton Christopher T.
Craig Jeffrey M.