Makino Makoto
Martin Jean-Marie
Maschinerfabrik Alfred Schmermund GmbH & Co.
Mason Arthur C.
Matsumura Shinichi
Mazur William F.
Menozzi Stefano
Meyer Meinrad
Midwest Pipe Coating, Inc.
Miki Toshiyuki
Mitsubishi Judosha Kogyo Kabushiki Kaisha
Morikazu Shunji
Morselli Alessandro
Mosak Joel
Munakata Teruyoshi
Muse Phillip Scott
Musha Sei