MAC Valves, Inc.
Mack Richard M.
MacLeod Donald A.
Magnetic Patent Holdings Limited
Magnetic Revolutions Limited, L.L.C
Mahabir Aloysius G.
Mallette Raymond P.
Mapes Theodore J.
Maraval Jean
Maraval Jean Laurent
Maritime Hydraulics A.C.
Mathisen Eric C.
Matsuyama Kouszou
May Lutz
McCollam Robert P.
McLean Barry R.
Melin Sven-Anders
Merkator Manfred
Metz Rudi
Michel Lauraire