Granted Patent
Utility
US 5,558,829 · App. 08/452,007
Method for providing a prosthesis with an injection port
Inventor:
Timothy B. Petrick
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: May 26, 1995
Inventor
Timothy B. Petrick
Assignee (at issue)
Mentor Partners, LLC
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.