Mayer Leo W.
McClung James A.
McDermott Richard P.
McEldowney Craig Allen
McGinty Paul P. G.
McGregor, Jr. John C.
McLean Carl
McLean Lyle John
McMillin Danny L.
Meadville Forging Co LP
Meguri Hideo
Meier Beda
Meneghin R.
Meng Wen Jin
Mercury Products Corp.
Mercury Products Corporation
Merkle Kenneth L.
Metalgrafica Rojek LTDA.
Metallumform Hubert Eing
Mettler Karl