Petrov Vyacheslav V.
Philips and Du Pont Optical Co.
Phillips Edward Alan
Phipps Neil T.
Phua Cheng Chiang
Plasmon Data Systems, P.V.
Polytris Ltd.
Popovich Vladislav I.
Poupinet Ludovic
Preuss Stefan
Psitos A
Psitss Aristotelis M.
Pullam Martin L.
Pulstec Industrial Co., Ltd.