Granted Patent
Utility
US 6,206,927 · App. 09/297,943
Surgically implantable knee prothesis
Inventors:
Barry M. Fell, Richard H. Hallock
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: May 10, 1999
Inventors
Barry M. Fell
Richard H. Hallock
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.