Granted Patent
Utility
US 5,693,014 · App. 08/441,603
Balloon catheter
Inventors:
John E. Abele, Ronald A. Sahatjian
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: May 15, 1995
Inventors
John E. Abele
Ronald A. Sahatjian
Assignee (at issue)
Boston Scientific Limited
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.