Granted Patent
Utility
US 6,056,743 · App. 09/035,625
Percutaneous myocardial revascularization device and method
Inventors:
Louis Ellis, Daniel M. Lafontaine, Roger Hastings, Lauri DeVore
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: Mar 5, 1998
Inventors
Louis Ellis
Daniel M. Lafontaine
Roger Hastings
Lauri DeVore
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.