Chezzi Aleardo
Chiang Chung-Ping
Chichin Alexandr Vasilievich
Chilla Reinhold
Chiou Wei-Min
Chiron-Werke GmbH & Co.KG
Cho J. Zebmour
Choi Yong-Won
Chou Chau-Chang
Christopher Hugh
Chuang Chen I.
Chung-Hua Jen
Cicatelli Rodolfo
Cillichemie, Ernst Vogelmann GmbH & Co.
Cimbal Jochen
Cimosys Limited
Cink Josef
Cissell Thomas J.
Clark Malcolm D.
Claussen Reimer