Granted Patent
Utility
US 5,843,073 · App. 08/411,581
Infrared laser catheter system
Inventor:
Edward L. Sinofsky
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Mar 29, 1995
Inventor
Edward L. Sinofsky
Assignee (at issue)
Rare Earth Medical, 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.