Granted Patent
Utility
US 5,403,353 · App. 08/100,492
Post-heart surgery cardioverting system and method
Inventors:
Clifton A. Alferness, Gregory M. Ayers, Jerry C. Griffin, Kenneth R. Infinger
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Jul 30, 1993
Inventors
Clifton A. Alferness
Gregory M. Ayers
Jerry C. Griffin
Kenneth R. Infinger
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.