Ohuchi Masatoshi
Olsson Hakan
Olympic Fastening Systems
Omes Limited
Oota Toshio
Op S.r.l.
Opt Engineering Co. Ltd.
Oster Eugene A.
Otaki Atsushi
Pahnke Hans J.
Pahnke Engineering G.m.b.h. And Co. Kg
Parker Manufacturing Company
Parkstone Frank Humphris
Paul R. O'brien
Peckham David
Perez Marin Diego
Perret Christophe
Peters Leonhard
Philform Inc.
Philip I. Karp