Granted Patent
Utility
US 4,963,313 · App. 07/126,769
Balloon catheter
Inventors:
Richard A. Noddin, Arthur Madenjian, Ralph J. Barry, Jr.
Patented Case
View Patent ↗
Granted: Oct 16, 1990
Filed: Nov 30, 1987
Inventors
Richard A. Noddin
Arthur Madenjian
Ralph J. Barry, Jr.
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.