Aoyama Ryozo
Arnold Richard E.
Blastcrete Equipment Company
Bonnell Raymond J.
Dameron Tony
Drieschner Gottfried
Friedlander Gregory M.
Goldkuhle Werner P.
Harber Neil
Hata Kentaro
Ichimura Yoshikuni
Institutul de Cercetari si Proiectari Pentru Utilaje de Construc
Johnson Malcolm Ray
Kershteyn Ogor
Ketonen Lauri
LeBus International, Inc.
Matsuda Yukinobu
Mentink Laurentius A.G.
Meyerholtz Brad
Mutou Norishige