Prorok Raymond F.
Protsuto Vladimir S.
Proudian Andrew P.
Prout James H.
Prud'hon Lucien
Ptchelintsev Andrei A
Puckett Edward L.
Puettmer Alf
Pujol Lionel
Pure Technologies Inc.
Purgold Gerald C.
Purpura Paul E.
Purves Robert B.
Pushev Georgi I.
Puster Richard L.