ABB Vetco Gray (Brasil) S.A.
Babcock-Sempell AG
Barber Ralph R.
Barnett Robert D.
Ber-Lo Manufacturing Company, Inc.
Berger Karl Gustav
Bessay Raymond
Brackett Jr. Tim L.
Cashco, Incorporated
Cronenberg Stephan R.
Duff-Norton Co.
Eggleston, Jr. Cecil J.
Empresas Lanzagorta, S.A. de C.V.
F.X.K. Patent
Fleming Leslie E.
H. D. Hudson Manufacturing Co.
Hafele Carl Heinz
Helfer Wade J.
Herd David P.
Hikichi Kouetsu