Granted Patent
Utility
US 5,674,253 · App. 08/708,218
Cardioversion system with cardioverting energy attenuator
Inventors:
John M. Adams, Clifton A. Alferness, Darrell Wagner
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Sep 6, 1996
Inventors
John M. Adams
Clifton A. Alferness
Darrell Wagner
Assignee (at issue)
INCON-TROL CORP.
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.