Hardy Dennis
Hartley Robert A
Hartley Robert A.
Harvey Nathan A.
Hashidoko Yasuyuki
Haukelt Helmut
Hitachi Plant Engineering and Construction Co., Ltd.
Hoenke Karl A.
Holdar Robert Martin
Hormansdorfer Gerd
Hu Hsin-Yuan
Hu Joseph Zhen
Hunsucker Jerry Hoyt
Hurme Taisto T.
Hurme Consulting Oy
IC Gas International Limited
Ice Ban USA, Inc.
Ide Satoshi
Ikawa Kazuhisa
Isaki Tsutomu