Rave Ortwin
Readey Michael J.
Rechner John
Refel S.p.A.
Refractory Intellectual Property GmbH & Co.
Refractory Specialties, Incorporated
Refratechnik Holding GmbH
Refratechnik Holdings GmbH
Rehspringer Jean L.
Rehspringer Jean-Luc
Reich Christian
Reid Gregor Joseph
Reidinger Franz
Reinhart Leonard J.
Remet Corporation
Renda Franklin A.
Renzhin Igor P.
Reven Frederick V.
Rhodes, Jr. Frank R.
Richardson Kerry K.