Granted Patent
Utility
US 4,510,936 · App. 06/572,402
Apparatus for the electrical stimulation of nerves
Inventors:
Adrian J. Fourcin, David Howard, John R. Walliker
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Jan 20, 1984
Inventors
Adrian J. Fourcin
David Howard
John R. Walliker
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT 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.