Granted Patent
Utility
US 5,722,959 · App. 08/601,622
Catheter securement device
Inventor:
Steven F. Bierman
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Feb 14, 1996
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.