Granted Patent
Utility
US 5,344,401 · App. 08/060,441
Catheter balloon formed from a polymeric composite
Inventors:
Herbert R. Radisch, Jr., Dennis M. Vigil
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: May 12, 1993
Inventors
Herbert R. Radisch, Jr.
Dennis M. Vigil
Assignee (at issue)
Interventional Technologies
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.