Maekawa Shigeki
Maekawara Hideaki
Maelzer Carl-August
Maemoto Akio
Maentylae Tapio
Maes Robert H.
Mafra Washington Luiz
Maganiouk Anatoli
Magee, Jr. James E.
Magel Theodore T.
Maggio Michael J.
Magi Juhan
Magna-Tech P/M Labs.
Magnesium Elektron Limited
Magnesium Technologies Corporation
Magnetics International Inc.
Magor James K.
Magyar Stephen Thomas
Mahaffey Derek W.
Mahn Gustav