Granted Patent
Utility
US 5,919,212 · App. 08/978,908
Watchdog timer for automated external defibrillator
Inventors:
Kenneth F. Olson, Byron L. Gilman, Katherine H. Anderson
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Nov 26, 1997
Inventors
Kenneth F. Olson
Byron L. Gilman
Katherine H. Anderson
Assignee (at issue)
SurVivaLink Corporation
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.