Durance Timothy Douglas
Durant Dick Q.
Durazzani Pietro
Durdag Omer Kerem
Duris Jean
Durr Herbert
Durr Ecoclean GmbH
Duschek Wolfgang
Duschler Gerold
Duske Wilfried P.
Duske Engineering Co., Inc.
Dussourd Jules L.
Dustin Paul C.
Dutell H. Gary
Dutournier Bertrand
Dutter Jean-Marc
Dwight Austin E.
Dye Mark
Dyer Hugh Edric Trenchard