Granted Patent
Utility
US 5,454,789 · App. 08/313,533
Innerless dilatation balloon catheter
Inventors:
Matthew M. Burns, David W. Lodin
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Sep 27, 1994
Inventors
Matthew M. Burns
David W. Lodin
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.