Cremeans Jim G.
Cullen Roy H.
Cummins David P. J.
Curlett Samuel R.
Curlett Family Limited Partnership
Curlett Family Ltd Partnership
Curr Jack
Dailey Oil Tool, Inc.
Danielsson Per
Daulton Daniel J.
Davis Garland W.
de Boer Luc
De La Matyr, Jr. George T.
deBoer Luc
Delahoussaye Paul
Development Oil Tool Systems
Dickinson Robert W.
DiLullo Gino
Dinnes Callum J. B.
Ditrani Angela M