Habib David P.
Hagiwara Yoshio
Haist Grant M.
Hannie David E.
Hannie David Eugene
Hardenbrook James M.
Harper Stanley Arthur
Hartzler Harris Dale
Hasegawa Katsue
Hauke Patalidis & Dumont
Hazenbosch Edwin Hendrik
Head waters R&D, Inc.
Headwaters R & D Inc.
Hein Paul Richard
Henley, III John C.
Henzel Richard Paul
Heugebaert Frans C.
Higashi Manabu
Hiller William E.
Hilst R. P.