Paranjpe Prabhakar D.
Parzermair Franz
Paschke Lawrence F.
Patel Dan V.
Paur Hans-Rudolf
Ponizovsky Aleksander Z.
Ponizovsky Aleksander Zalmanovich
Ponizovsky Lazar Z.
Ponizovsky Lazar Zalmanovich
Potapov Viktor A.
Prast Bart
Pulsatron Technology Corporation