Granted Patent
Utility
US 6,547,820 · App. 09/678,865
High profile fabric graft for arteriovenous access
Inventor:
Marianne Staudenmeier
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Oct 3, 2000
Inventor
Marianne Staudenmeier
Assignee (at issue)
Scimed Life Systems, 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.