Granted Patent
Utility
US 6,428,516 · App. 09/845,630
Medical line securement device
Inventor:
Steven F. Bierman
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Apr 30, 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.