Granted Patent
Utility
US 5,941,884 · App. 09/169,030
Patella preparation apparatus and method
Inventors:
Amy A. Corvelli, Arthur S. Heissenbuttel, Yu-Chang Lin, Bryan J. Smith
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Oct 9, 1998
Inventors
Amy A. Corvelli
Arthur S. Heissenbuttel
Yu-Chang Lin
Bryan J. Smith
Assignee (at issue)
Osteonics Corp.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.