Clampitt Roy
Clark Malcolm W.
Collins Philip L.
Colvert James H.
Compagnie de Raffinage et de Distribution France
Coppala George H.
Coquery Jean-Paul
Cork David
Corky's Carbon and Combustion Pty Ltd.
Cosmo Research Institute
Couch Keith A.
Couch Keith Allen
Cox Joe D.
CT Umwelttechnik GmbH
Culler Robert P.
Cutter Lois M.