Granted Patent
Utility
US 4,529,672 · App. 06/480,619
Process of making electrochemical electrodes and electrodes made thereby
Inventors:
Ronald A. Howard, Paul Stephen Sirocky
Patented Case
View Patent ↗
Granted: Jul 16, 1985
Filed: Mar 29, 1983
Inventors
Ronald A. Howard
Paul Stephen Sirocky
Assignee (at issue)
Union Carbide 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.