Granted Patent
Utility
US 4,597,170 · App. 06/716,865
Method of making an electrode
Inventor:
Arnold O. Isenberg
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: Mar 28, 1985
Inventor
Arnold O. Isenberg
Assignee (at issue)
Westinghouse Electric Company 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.