Rabitsch Kurt
Radewahn Siegfried
Raeuber Armin
Rainey Allan William
Rak Zbigniew
Ramlow Thomas M.
Rangarajan Sri Prakash
Rao Vemulapalli D. N.
Rauma Materials Technology OY
Ravi Vilupanur Alwar
Raybestos Products Company
Reen Orville W.
Reinken Franz
Reitter Andrew M.
Ren Guangzhi
Rene Tretarre
Rensing Hans
Reppel Georg-Werner
Requicha Aristides A. G.
Resch Roland