Granted Patent
Utility
US 5,354,282 · App. 08/034,340
Catheter anchoring system
Inventor:
Steven F. Bierman
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Mar 19, 1993
Inventor
Steven F. Bierman
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.