Granted Patent
Utility
US 4,416,276 · App. 06/315,053
Adaptive, return electrode monitoring system
Inventors:
David Newton, William G. Paterson
Patented Case
View Patent ↗
Granted: Nov 22, 1983
Filed: Oct 26, 1981
Inventors
David Newton
William G. Paterson
Assignee (at issue)
Valleylab, 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.