Granted Patent
Utility
US 6,786,892 · App. 09/809,460
Catheter anchoring system
Inventor:
Steven F. Bierman
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Mar 15, 2001
Inventor
Steven F. Bierman
Assignee (at issue)
Venetec International, 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.