Granted Patent
Utility
US 4,369,794 · App. 06/202,119
Probe with electrocardiographic monitoring
Inventor:
Alan George Furler
Patented Case
View Patent ↗
Granted: Jan 25, 1983
Filed: Oct 30, 1980
Inventor
Alan George Furler
Assignee (at issue)
MALLINCKRODT LLC
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.