O'connell Patrick Kelly
O'dwyer Sean Patrick
O'garr Phil
O'keefe Walter C.
Oerlikon Contraves Pyrotec Ag
Oerlikon-Contraves Pyrotec Ag
Oerlikon-Contraves-Pyrotec Ag
Ofca William W.
Ogden Ernest
Oh Youn H.
Oldham Delbert J.
Olsen Tore D.
Olson Kevin J.
Olympic Technolgies Limited
Orbekk Erland
Oregon Etablissement Fur Patentverwertung
Orica Australia Pty Ltd.
Orica Explosives Technology Pty Limited
Orica Explosives Technology Pty Ltd
Orica Expolsives Technology Pty Ltd