Redi-Go Farm Services (1980)Ltd.
Riggers Manufacturing Company
Rotheisler Randy
Roy Kleber
Rudak Gennady I.
Sholl Arthur F.
SIT (Societe d'Innovations Techniques)
Skyjack Equipment Inc.
Smirnov Anatoly I.
Societ',acu/3/ Montgon Systemes
Societe Montgon Inventions Systemes
Sprengel Ernst-Helmuth
Stapel Melvin G.
Stearn Richard A.
ten Broeke Klaas E.
Terzic Vojislav
Thomas Barclay L.
Triplett James T.
Velikoselsky Nikolai D.
Vermeulen Nobert P.