Onodera Hisakiti
Onuke Jin
Ootaguchi Minoru
Opoku-Adusei Mark
Orford Raymond L.
Oschmann Edward L.
Oshima Tadashi
Oskarsson Ulf
Ostlund Ake
Oswood Jon W.
Otd Products L.L.C.
Ottavi Laurent
Overstreet James L.
Ozaki Ryoji
Ozawa Shigeru
Pacheco Clim
Padgett Benjamiin R.
Palmer Richard C.
Palmer Ronald S.
Panzera Carlino