Oglesby Alfred P.
Oglesby Alfred Peter
Oglesby Elizabeth A.
Oglesby John P.
Oglesby John Paul
Oglesby & Butler Research & Development Ltd.
Oglesby & Butler Research and Development Limited
Oglesby & Butler Technology Limited
Ormat Turbines Ltd.
Ortega Joseph K. E.
Osdor Asriel
Osterhus Steven J.