A. Schwarz & Co.
Bourke Patrick J.
Brosenius K. Hilding
Carruthers Thomas R.
Comfort-Sinusverteiler GmbH
Daye Leslie G.
Di Fiore Dante
Dulac Robert R.
Dunkirk Radiator Corp.
Elettro Termica Sud S.p.A.
Fleming Fabrications Limited
Gollin Martin K.
Guyer Eric C.
H. B. Smith Co.
Hollister Charles W.
Hunt George Robert
Johansson Lars S.
Korner Wilhelm
Krueger Gregory A.
Matsumoto Motoki