Granted Patent
Utility
US 5,282,837 · App. 07/685,130
Atrial defibrillator and method
Inventors:
John M. Adams, Clifton A. Alferness
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: Apr 12, 1991
Inventors
John M. Adams
Clifton A. Alferness
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.