Hopkins Donald
Houghton Thomas J.
Houtert Franciscus Wilhelmus Van
Howard Kent A.
Hsu Chang Samuel
Huang Hsun-Yi
Hughes G. J.
Hulea Vasile
Hunter Joe David
Huyghe Raphaël
Huynh Dai-Nghia
Idei Kazuo
IFP North America
Igarashi Naoharu
Iki Hideshi
InterGlobal Desulfuruzations Systems, Inc.
Intevep. S.A.
Iwamoto Ryuichiro
Iyer Pradeep S.
Jacobsen Joachim