R. C. Baker & Associates, Ltd.
R. S. Hughes Ind. Inc.
R.A.M. Machines (1990) Ltd.
R.G.B. S.p.A.
R.J. Thomas Mfg. Co., Inc.
R.M. Wieland Company, Inc.
Rabbach Andreas
Rabe Adolph A.
Rabe Wilhelm
Rabenhorst Alfred
Rabenhorst Joseph Milo
Rabinowitz Azriel Jay
Racenet Roger
Rackl Rudolf
Rader Thomas J.
Rader Electronics Co., Ltd.
Radonaut Karsten
Radyko Keith S.
Raether Daniel J.
Raferty Design, Inc.