Cluff Mining
Coad Brian C.
Cochran Steven C.
Coffer Lynn Wallace
Coffield Thomas H.
Colella Guiseppe
Collings Edward W.
Colton D. Frederick
Commonwealth Scientific and Ind. Research Org.
Commun Pierre
Compagnie Universelle D'Acetylene et D'Electro-Metallurgie
Compton James Carl
Connare Thomas J.
Connary Minerals PLC
Conner William V.
Contact Marketing Solutions, LLC
Continental Alloys S.A.
Cooley Max E.
Cooper Paul V.
Copper Range Company