P-H-Matic Gesellschaft
Pace John E.
Pajala Tauno
Pakarinen Arvo
Palazzola Michael A.
Parker Alan Mano
Parrish Donald Evans
Parrish Randall
Partanen-Jokela Riitta
Parvis Edward F.
Pascal Vladimir M.
Patent Products Hydraulics (proprietary) Limited
Patin Pierre
Patrick Houston
Paul G. White
Paul Duckwall III
Pavoz Marcel
Peacock Mark
Peeling Richard C.
Peelle Henry E. III