Granted Patent
Utility
US 4,435,313 · App. 06/293,381
Electrode with outer coating for effecting an electrolytic process and protective intermediate coating on a conductive base, and method of making same
Inventors:
Michael Katz, Jean M. Hinden, Jurgen Gauger
Patented Case
View Patent ↗
Granted: Mar 6, 1984
Filed: Aug 17, 1981
Inventors
Michael Katz
Jean M. Hinden
Jurgen Gauger
Assignee (at issue)
Diamond Shamrock 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.