Granted Patent
Utility
US 5,785,685 · App. 08/812,390
Balloon catheter with improved pressure source
Inventors:
Chad J. Kugler, Daniel M. Lafontaine
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: Mar 5, 1997
Inventors
Chad J. Kugler
Daniel M. Lafontaine
Assignee (at issue)
Scimed Life Systems, Inc.
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.