Paquette Louis J.
Parrino Andrea
Parrish Lyle Elon
Pauliukonis Richard
Paulsen R. P. Grant
Pavan André
Pearson Kenneth White
Pedersen Borge C.
Pellegrino Massimo
Perfecting Coupling Company
Peter Paul Electronics
Phaneuf Kenneth G.
Phipps Harry C.
Phlipot James R.
Pierson Erik E.
Pittsburgh Brass Manufacturing Co.
Poikolainen Esko
Porfido Erasmao
Posner Hyman
Pott Harald