Nishiyama Eizo
Nordvall Per
Oehara Masayuki
Oepen Martin Christian
Ohlef Ralf Erich
Ohlsson Jarl-Erik S. I.
Ojima Toshi
OPI Metriservice, Societe Anonyme
Oyaizu Hideo
Patterson Thomas R.
Peckham Randy Leon
Perault Joseph A.
Peter Zimmer KEG
Pfizenmaier Wolfgang
Platsch Hans Georg
Precision Engineered Systems Inc.
Preuss Ralph I.
Price Charles W.
Principe Giuseppe
Printing Research Corporation