Cle Group Technip
Coan Richard L.
Daniel Brady R.
De Saro Robert
Desmidt Francois
Deutsche Perlite GmbH
Dodson Christopher Edward
Donelson Richard
Driemeier Guenter
Eggers, III Frank W.
Energy Products of Idaho
Energy Research Company
Erpelding Richard
F L Smidth A/S
F.L. Smidth A/S
Foote Jerry B.
Franaszek Tadeusz
Fujiwara Kunihisa
Fuller Company
Heikkila Risto Markus