Ross, Sr. Donald C.
Rossetti Attilio
Rotabroche Limited
Roth Thomas C.
Rothenstein Achim
Rotta, Jr. James W.
Rotter Walter
Rottler Andrew
Rottler Andrew
Rottler Donald B.
Rottler Manufacturing Company
Rouge Gilles
Rourke Edward G.
Rouse Thomas Patrick
Roy Bernard Gilbert
Rsai Henry W. H.
Ruff Robert W.
Ruhlmann Paul V.
Rukes Dale H.
Rule Industries