Petschauer Hans
Petty Arthur V.
Petzenhauser Isfried
Peuckert Marcellus
Phelps Frankie E.
Plenio Herbert
Pletka Bruce J.
Pochopien Kevin P.
Poisson Daniel
Poix Paul J. L.
Porterfield Andrew D.
Pothier Brian
Poyato Francisco M.
Precision Castparts Corp.
Predebon William W.
Premier Refractories & Chemicals Inc.
Price, Jr. James P.
Prior H. David
Prior, Jr. H. David
Programme 3 Patent Holdings