Diehr Richard D.
Diener Jorg
Diener Jörg
Diffracto
Diffracto Ltd.
Dimmick Mary L.
Dimmick Mary L.
Dimmick, Sr., deceased Henry M.
Diou Makoto
Doane Tom
Doda David D.
Dong Shu-Ping
Dorundo Alan D.
Doyle, Jr. James L.
Dr. Ing. Hans Mueller
Dr. Ing. Willing GmbH
Drake Stephen John
Dreitzler David R.
Drost Jeffrey D.
Droste Josef