Haase Dieter
Hachgenei Johannes W.
Hachijo Akihiro
Hagens Graham R.
Haginaka Tetuo
Hagiwara Research Corp.
Hamm Volker
Handy Chemicals Limited
Harper Ross T.
Harrington Bruce A.
Harsaker Svein
Harshaw/Filtrol
Harvey Paige C.
Hasak Janet
Hattori Akihiko
Hayashi Hirokatsu
Hayhurst David T.
Heckel Emil
Heilmann Wolfgang
Heinemann Mario