Haffner Ralph
Hagiwara Kohichi
Halloran John T.
Hanley, Flight and Zimmerman, LLC
Harding Bruce L.
Hardy Derrick
Harlow Grant
Harrison Kenneth W
Haushaelter Peter
Havard Kenneth R.
Hayama Kenichi
Hayashi Yuuzou
Hayes William R.
Heidemeyer Herbert
Heinen Irving J.
Hermann Rappold & Co. GmbH
Hermann Waldner KG
Hinrichs John M.
Hirtz Alfred
Ho David L.