Clonch David
Clyne Douglas O.
CMU-Gesellschaft fuer Materialrueckgewinnung
Coffey Frederick Emmett
Coggiola Marcel
Cohen Ahren L.
Cohn, Powell & Hind, P.C.
Colburn David J.
Cole James
Cole & Manson, Limited
Coleman Herby
Coles Rodney H.
Coley Adrian
Colleluori Roberto
Collie Arthur Alexander
Collins William Joseph
Colortex S.A.
Colortronic GmbH
Columbia Steel Casting Company
Combaneyre Bernard