Madewell George Robison
Maeda Naoyuki
Maenicke Eckart
Maran Richard I.
Mashinenfabrik Reinhausen Gebruder Scheubeck K. G.
Maskery Arthur
Mathamel Flavius A.
Mathews James Kirk
Mathieu Serge
McConnell Brian
McMorran Robert E.
Memory Devices Limited
Meretsky Paul L.
Meretsky Paul L.
Messwandler-Bau GmbH
Michelet Robert Wilson
Mihalik, Jr. Andrew S.
Mihelich Frederick A.
Miller J. D.
Miller Norman Richards