Ralph Gregory S.
Ralyea Peter
Rebanks Leslie
Rensch Eberhard G.
Reynolds Glenn A.
Rheinische Filigranbau GmbH & Co. KG
Rioux Andre
Rizzotto John
Roedle Markus
Romanelli Luciano
Rosler Norbert
Runborn Pretech Engineering Co., Ltd.
Runhorn Pretech Engineering Co., Ltd