Merck Pateng GmbH
Mergen Robert
Merkert Rodney F.
Meschaninov Igor V.
Messer Philip H.
Metal Asia International Ltd.
Metaleurop Weser Blei GmbH
Metallurgical Processes Limited
Metals Recovery Technology Inc.
Metals Recycling Technologies Crop.
Metals Recycling Technologies, Inc.
Michal Eugene J.
Michels Harold Thomas
Michelson Robert A.
Microalloying International, Inc.
Middelhoek Servaas
Midgley Richard John
Mihalisin John Raymond
Mihaylov Indje O.
Miida Noboru