Ocrim S.p.A.
Oda Ronald L.
Odom Horace L.
Odom Kenneth A.
Oetjen Heinrich
Ogawa Yohji
Okamura Manufacturing Company Limited
Okano Hirofumi
Okazoe Kiyoshi
Oke Simon Forbes
Olczak Edward S.
Olson Robert P.
Onnen James H.
Onoue Junichi
Ostby Donald H.
Ostby Robert R.
Osterman Ralph G.
Otenbaker James T.
Otsuka Kazihiko
Otto Durr Anlagenbau GmbH