Granted Patent
Utility
US 6,736,853 · App. 10/033,515
Method of using tissue cage
Inventor:
Peter M. Bonutti
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Oct 19, 2001
Inventor
Peter M. Bonutti
Assignee (at issue)
Bonutti 2003 Trust A
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.