Petersson Alf
Pfau Jean
Phrasor Scientific, Incorporated
Pierobon Giampaolo
Pirone Vincent A.
Piva Maria T.
Poggio Roger A.
Pointe-Safe, L.L.C.
Pook Stephen T.
Popp Konrad J.
Port City Machine & Tool Company
Prasek Josef
Prati Antonio
Prati, deceased Antonio
Pratt Steven D.
Precision Die & Machine Co.
Precision Die & Machine Company
Precision Pattern, Template & Shoe, Inc.
Proektno-Konstructorskoe Bjuro Elektrogidravliki Adademii Nauk
Prymetall GmbH & Co. KG