Granted Patent
Utility
US 6,620,197 · App. 09/767,473
Method and apparatus for performing a shoulder replacement procedure in the treatment of cuff tear arthropathy
Inventors:
Brian Maroney, Ian Trail
Patented Case
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Granted: Sep 16, 2003
Filed: Jan 23, 2001
Inventors
Brian Maroney
Ian Trail
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.