Crosby James D.
CryoFuel Systems, Inc.
Custer Randal L.
Cvetko Robert
Cylinder Laboratories
Czerwinski Kenneth S.
d'Arcy Rainer-Lionel
D. C. Johnson & Associates, Inc.
Daiichi Industries Corporation
Dale John D.
Dante Edward
Darling Jeffrey T.
Das Wilfred
Davis E. Linwood
Davy International Limited
DCL Glas-Consult GmbH
de Echeandia Rafael A.
de Haas Klaus
De Haen Christoph
Dean Ilmud