Oliver G. Barnes
Oliver Rubber Company
Olsen Frederick O.
Olsen Roy W.
Olszewski Anthony Richard
Olympic General Products Proprietary Limited
Omori Shigenori
Onai Atushi
Ong Ivan W.
Ongari Serafino
Onishi Hisaaki
Onogi Takeshi
Ooura Yasumasa
Opinsky Jerome L.
Optical Dynamics Corporation
Optical Molding Systems Inc.
Optipatent Ag
Optipatent Ag
Orendorf Daniel C.
Oriani Attilio