Granted Patent
Utility
US 4,811,632 · App. 06/825,992
Method of producing an acetabular reamer cup
Inventor:
Paul E. Salyer
Patented Case
View Patent ↗
Granted: Mar 14, 1989
Filed: Feb 4, 1986
Inventor
Paul E. Salyer
Assignee (at issue)
Othy, 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.