Ohta Yuh
Oshima Noritsugu
Pacific Clay Products
Papalexis Christopher G.
Park James M.
Parker, Jr. Ray A.
Parrinello Florenzo
Paul Wray D.
Pearne and Lacy Machine Co., Ltd.
Pennino Frank L.
Pienkoski Arthur H.
Pilari Adima
Pivonka Josef K.
Pluquet Alain A.
PMD Entwicklungswerk fur Kunststoff-Maschinen GmbH & Co. KG
Powell Claude
Pranger Greg
Pucci Fabrizio
Resseguier Jacques
Rieker Gregory M.