Granted Patent
Utility
US 5,489,291 · App. 08/200,397
Apparatus for removing tissue during surgical procedures
Inventor:
Roy C. Wiley
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Feb 23, 1994
Inventor
Roy C. Wiley
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.