O'Gorman Daniel Patrick
Obermeier Thomas
Octatube Space Structures
Ogami Eiryo
Okun Hershel B.
Oldaker Herman F.
Oldaker Herman F.
Oldcastle Glass Engineering Products, Inc.
Omae Hiroshi
Onteam Limited
Osanai Masami
Ostrander Todd M.
Ottenjan Gary
Overgaard Torben
Owsinksi Edward
Oxnard Henry J.
Oziflex Pty Ltd.