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.
Disperse Technologies Limited
Display Limited
Ditscheid Konrad
Divone Peter Anthony SR.
Dixon William
Dlugosch Waldemar
Doerig Roland K.
Dognon Jacques