Granted Patent
Utility
US 5,961,468 · App. 09/044,727
Detection of the heart response of pacemaker patients
Inventor:
Thomas Gerhard Emmrich
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Mar 19, 1998
Inventor
Thomas Gerhard Emmrich
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.