Granted Patent
Utility
US 5,492,128 · App. 08/328,695
Intracardiac electrogram sensing in an arrhythmia control system
Inventor:
John Wickham
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Oct 25, 1994
Inventor
John Wickham
Assignee (at issue)
Telectronics Pacing Systems, 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.