Radyansky Vladimir M.
Ranke Harald
Rantell Terry Dean
Raston Colin L.
Raulf Erich
Rautavuori Jorma K.
Reed Co., Ltd
Ren Zhi Feng
Resnicoff Bruce
Reynolds Richard H.
Rhodes John M.
Rice James L.
Rinzler Andrew G.
RIPP Resource Recovery Corporation
Robins W. Ronald
Robinson Sam P.
Rodgers John A.
Rogov Alexandr R.
Rohatgi Pradeep Kumar
Rohmund Frank