Granted Patent
Utility
US 6,156,031 · App. 09/107,077
Transmyocardial revascularization using radiofrequency energy
Inventors:
Michael Aita, Carl J. Simpson, Randy J. Kesten
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Jun 29, 1998
Inventors
Michael Aita
Carl J. Simpson
Randy J. Kesten
Assignee (at issue)
Eclipse Surgical Technologies, 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.