Granted Patent
Utility
US 4,543,956 · App. 06/613,888
Biphasic cardiac pacer
Inventor:
Harry Herscovici
Patented Case
View Patent ↗
Granted: Oct 1, 1985
Filed: May 24, 1984
Inventor
Harry Herscovici
Assignee (at issue)
CORDIS 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.