Ouchi Shigehiro
Outokumpu Copper Products Oy
Ozaki Tadao
Pacific Roller Die Co.
Pamplin John W.
Pamplin John Warner
Pardoe John A.
Parkhomchuk Alexei T.
Parmeggiani Aldo
Pascual Ventosa Lluis
Pasemko Peter
Patou Pascal
Patzelt Ulrich
Paul D. Frost
Paul J. Beliveau
Peckham Peter
Pedersoli Mario
Pegoraro Giancarlo
Percy W. Bridgman
Perez Jesse