M & J Valve Company
M.A.N. Maschinenfabrik Augsburg-Nurnburg A.G.
M.A.T. Industries, Inc.
Maass Horst-Dieter
Machado Roberto L.
Machefer Jacques
MacKenzie Harold L.
Maclin Austin
MacPherson, Jr. Robert E.
Macriss Robert A.
Macy Daniel H.
Mader Theodor
Madsen James B.
Maeda Katsuji
Maehara Kenichi
Maekawa Kaoru
Mah Raymond W.
Maher Edward F.
Maher John F.
Maher Thomas P.