Deutschen Babcock Energie- und Umwelttechnik AG
Di Fonzo Mark A.
Dicks Richard B.
DiFonzo Mark A.
DiSanto, Sr. Rocco J.
Dishian Alfred A.
Dmitriev Sergey Aleksandrovich
Dobrozemsky Jaroslav
Dobson Lawrence A.
Doh Cheal Jin
Domnitch Irving
Donovan John L.
E.E.R. Environmental Energy Resources (Israel) Ltd.
Eardley Edward Paul
Ebert Anton
Ecolotec Research Inc.
Edgerton Philip
Edward Dale C.
Edwards Jeffery T.
Ehrlichmann Merlin W.