Granted Patent
Utility
US 5,433,729 · App. 07/856,514
Atrial defibrillator, lead systems, and method
Inventors:
John M. Adams, Clifton A. Alferness, Paul E. Krevenhagen
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Mar 24, 1992
Inventors
John M. Adams
Clifton A. Alferness
Paul E. Krevenhagen
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.