H. C. Starck, GmbH and Co. KG.
Haigh Harold Edward
Haralampiev Georgi A.
Hashimoto Mayuki
Hattori Michinori
Hausemer Lionel
Haywood Ross Jeffrey
Heckmann Hado
Heinz Carlo
Henneken Bernhard
HICAP Engineering & Development Corp.
Hintemann Reinhard
Hofmann Dietrich Adolf
Hong Sun-Seok
Hopkins Robert W.
Huerter Melvin L.
Hunt Harry D.
Huta Kosciuszko, Frzedsiebiorstwo Panstwowe
Hylsa, S. A.