Granted Patent
Utility
US 5,728,139 · App. 08/741,891
Automatic waveform selection for defibrillation
Inventor:
William L. Post
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Oct 31, 1996
Inventor
William L. Post
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.