Granted Patent
Utility
US 5,344,458 · App. 07/926,481
Arthroplasty component
Inventor:
Peter M. Bonutti
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Aug 6, 1992
Inventor
Peter M. Bonutti
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.