R. Hartnett Company
R. W. Hartnett Company, Inc.
Rawley Kelly J.
Raybon Christopher
Reardon Machine Co., Inc.
Reed Michael E.
Regula Kenneth
Reiboldt Howard N.
Repant AS
Ridwell James R.
Rieger Ron
Ristow Everett P.
Roach Jack
Roberts Chad
Rollason Engineering & Mfg., Inc.
Ronchi Mario S.p.A.
Rondo, A.G.
Rosenberg Burkard
Ross Robert L.
Rupp Michael