Granted Patent
Utility
US 5,645,573 · App. 08/478,001
Optimal pulse defibrillator
Inventors:
Mark W. Kroll, Charles U. Smith
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Jun 7, 1995
Inventors
Mark W. Kroll
Charles U. Smith
Assignee (at issue)
Angeion Corp.
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.