Granted Patent
Utility
US 5,704,913 · App. 08/246,485
Dilation catheter and method of treatment therewith
Inventors:
John E. Abele, Peter M. Nicholas, James Wang
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: May 19, 1994
Inventors
John E. Abele
Peter M. Nicholas
James Wang
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.