Granted Patent
Utility
US 5,218,973 · App. 07/673,941
Disposable wound treatment electrode
Inventors:
Benson C. Weaver, Robert K. Mitchiner
Patented Case
View Patent ↗
Granted: Jun 15, 1993
Filed: Mar 22, 1991
Inventors
Benson C. Weaver
Robert K. Mitchiner
Assignee (at issue)
Staodyn, 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.