Douglas Machine Limited Liability Company
Dozzi Jean-Claude
Drake Ralph
Dreisig Robert Charles
Driscoll Thomas D.
Dristas Robert E.
Duan Xiangfeng
Dumusc Pascal
Dunn R. E. Jack
Dunn R.e. Jack
Dupuy Francois
Dupuy Engineering (s.a.)
Dural Products Limited
Durand Jean-Rene
Duritsch Gregory William
Dutter Timothy R.
Duvall Alvin C.
Dyer Thomas Joseph
Dyna-Pak Corporation
Dynetics Engineering Corporation Inc.