Dertinger Stephan K. W.
Dettmer Gene H.
Devaux Ivan
Develiian Richard D.
Dexter J. Tight
Dhs Bjorn
Di Lullo Alberto
Di Maio William G.
Di Vita Angelo
Diao Lichen
Diatec Polymers
Dickman Daniel H.
Dietrich David E.
Dijck Willem J. D. Van
Ding Bin
Ding Nan
Dinnessen Josef
Dipl. Ing. H. List Industrielle Verfahrenstechnik
Diroma Sabeto
Dispensing Technologies International Corp.