Brandon, Ralph J. Trademarks
POLY
Filed: June 16, 1994
polycentric hinge joint articulator
Owned by: Alpern, Michael C., Nuelle, Douglas G. and Brandon, Ralph J.
Serial Number: 74538591
POLY
Filed: June 11, 1997
polycentric hinge joint articulator for all aspects of dentistry and its specialties
Owned by: Alpern, Michael C., Nuelle, Douglas G. and Brandon, Ralph J.
Serial Number: 75307055
