MacAdam Scott
Maejima Takashi
Maloney Kenneth L.
Masaki Saburou
Materials Recovery Corporation
McKinlay Bruce A.
McPherson Donald L.
McPherson Systems, Inc.
Meacham G. B. Kirby
Mennink Bernhardt Diedrich
Mercier Claude
Michard Kablitz & Mitthof GmbH
Mitthof Hans
Miyoshi Norihisa
Moosmann Gerhard
Moritz James H.
Morrison Donald K.