MacLeod Richard H.
Mag Instruments
Marino James
Marquardt Thomas
McBride Scott T.
McCue Robert J.
Michael Kenneth George
Michael Vernon George
Milewicz, Jr. Leo
Millennia Corporation
Minter Ronald H.
Mishra Aparna R.
Monahan Maurice J.
Monarch Instrument
Moore Charles M.
Musashino Kikuo Co., Ltd.