Granted Patent
Utility
US 5,507,778 · App. 08/200,778
Semiautomatic defibrillator with synchronized shock delivery
Inventor:
Gary A. Freeman
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Feb 22, 1994
Inventor
Gary A. Freeman
Assignee (at issue)
ZMD 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.