Michaud Richard R.
Michelsen Jan
Miyano Keiichiro
Mizukami Hiroyoshi
Neber Fritz
Neidhardt Dietmar J.
Nishida Katsunori
Nishihara Environmental Sanitation Research Corporation
Omori Kazuki
Ostkamp Willi
Paschedag Theodor
Ridderstråle Rolf
Schlarb Manfred
Shapiro Ascher H.
Spears Rodger I.
Thomas Broadbent & Sons Ltd.
Till Torrence R.
Toda Toshiyuki
Tsukishimi Kikai Co., Ltd.
U.S. Centrifuge