Granted Patent
Utility
US 5,755,690 · App. 08/327,300
Multiple layer high strength balloon for dilatation catheter
Inventor:
Mark A. Saab
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Oct 21, 1994
Inventor
Mark A. Saab
Assignee (at issue)
C. R. Bard
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.