Granted Patent
Utility
US 5,397,336 · App. 08/067,946
Defibrillator/cardioverter
Inventors:
Jakub Hirschberg, Martin Obel
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: May 27, 1993
Inventors
Jakub Hirschberg
Martin Obel
Assignee (at issue)
Siemens Aktiengesellschaft
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.