Granted Patent
Utility
US 5,871,540 · App. 08/690,306
Patellar implant component and method
Inventors:
Marc Weissman, Mark Kester
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Jul 30, 1996
Inventors
Marc Weissman
Mark Kester
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.