Granted Patent
Utility
US 5,425,373 · App. 08/181,330
Apparatus and method for analyzing and enhancing intercardiac signals
Inventor:
James Causey
Patented Case
View Patent ↗
Granted: Jun 20, 1995
Filed: Jan 14, 1994
Inventor
James Causey
Assignee (at issue)
PACESETTER, INC.
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.