Granted Patent
Utility
US 5,897,576 · App. 09/057,412
Automated external defibrillator with the ability to sense temperature
Inventors:
Kenneth F. Olson, Gary B. Stendahl, Michael A. Tvedt, Michael Welsch
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Apr 8, 1998
Inventors
Kenneth F. Olson
Gary B. Stendahl
Michael A. Tvedt
Michael Welsch
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.