Amermac Inc.
Autodynamics, Inc.
Becher Joel P.
Bell Robert P.
Bickelhaupt Werner
Bradford Clyde Elmer
Carter Guy
Chuang Thomas H.
Coetsier Paul A.
Cullum William David
Etablissements M. Mu/ ller & Cie.
Fausto Manganelli
Gilocchi Alessandro
Greer D. Randall
Hawek Auswuchetechnik Horst Warkotsch GmbH
Held Ludwig
Hihara Yukiyosi
Hill Ronald L.
Hjort-Hansen Arne
Horning Stephen G.