Hagen Kenneth L.
Hakkinen Seppo
Hansen Alfred
Heidebroek Reinhard H. H.
Heinrici Harald
Herzog Daniel R.
Hines, Jr. Amos
Horita Kenji
Horton Joel Richard
Huff Lemuel
I.P.T. - Institute for Powder Technology
IRL Daffin Associates, Inc.
Jalas Leon C.
Kawamata Yasuo
Kilpelainen Ossi
Klemek Samuel D.
Klooster John W.
Koch Martin
Kugle John L.
Lackey Mack E.