Cambridge Filter Japan, Ltd.
Chan Hak-Man
Chang Bruce
Chávez Carlos Aguilar
Chiao Dah Shiarn
Chin Brad
Choi Jae-Heung
Chorbaji Monzer R
Chou Hubert
Clean Air Research & Engineering, Inc.
Clestra Cleanroom Technology, Inc.
Collins John F.
Colon Amber M.
Cortellucci Arthur
Cox Mary P.
Crafton Richard
Crudace Amanda Jayne
Curry Jeanette
Custom Essence, Inc.
Cyclo.sub.3 pss Medical Systems, Inc.