DeGeorge Charles W.
Degnan Thomas F.
Degnan, Jr. Thomas Francis
DeGraff Richard Raymond
Degraffenried James P.
DeHaan Hubertus N. H.
Dehrmann Till
Deinking/ Solvent Extraction Technologies
Deitz Philip Stephen
Deitz Pilip Stephen
Dejaifve Pierre E. J. G.
Dejega-Mariadassou Gérald
DeJongue T. G.
Dekhterman Abram S.
Dekkers Woutherus M. M.
Dekraker Abraham R.
Del Pozo Mariano
Delaney W. John
Delbianco Alberto
Delfosse Frédéric