Rohsenow Warren R.
Roller Wilhelm
Rollins Eugene C.
Romanowski Jan W.
Romanyszyn Adrian M
Rosenblum David M
Rössler Peter
Roszinski Hilmar
Rothrock Charles E.
RPS Products, Inc.
Ruchinsky Vitaly R.
Ruckluft Patent AG.
Rufener Paul I.
Ruhl Heinz
Rukovena Frank
Rukovena, Jr. Frank
Rukovens Frank
Ruksenas Miguel A.
Rule John E.
Russo Charles