Ritter Albrecht
Rodriquez Daniel V.
Rooftop Systems Inc.
Rosenblatt Alex
Rosenblatt Leonard
Rudy Andrew J.
Schilling Components, Incorporated
Schoderbek Raymond M.
Schwartz Daniel P.
Scoones Albert E.
Seno Shunroku
Shirey Richard
Shuster James C.
Skuran Victor
Smith Ian W.
Smith Jeffery L.
Sroub J. Wesley
Stahlkonstruktionen Suckow & Fischer
Steelite, Inc.
Steelmasters Inc.