Granted Patent
Utility
US 5,728,068 · App. 08/580,161
Multi-purpose balloon catheter
Inventors:
James Leone, Karl Phillip Weissinger, Margaret Yoklavich
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Dec 28, 1995
Inventors
James Leone
Karl Phillip Weissinger
Margaret Yoklavich
Assignee (at issue)
CORDIS CORPORATION
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.