Granted Patent
Utility
US 6,228,121 · App. 09/337,101
Prosthesis system and method of implanting
Inventor:
Farid Bruce Khalili
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jun 21, 1999
Inventor
Farid Bruce Khalili
Assignee (at issue)
DePuy Orthopaedics, Inc.
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.