Ramsden James B.
Ramsey James A.
Ranard Geoffrey
Ranieri Vincent
Rank Mathäus
Rao Madhusudhana
Rao Masa P.
Rapp Linda L.
Rashid James M.
Rasmussen Myron H.
RAU GmbH & Co.
Rauchle Wilfried
Rault Daniel Raymond
Rausch John J.
Rausch John J.
Rauschert GmbH
Ravoire Yves
Ray Sudipta K.
Readymix Technologies Limited
Rebar Couplerbox, Inc.