Granted Patent
Utility
US 4,216,279 · App. 06/025,661
Manganese dioxide fluoride-containing cathodes for solid electrolyte cells
Inventor:
Geoffrey W. Mellors
Patented Case
View Patent ↗
Granted: Aug 5, 1980
Filed: Mar 30, 1979
Inventor
Geoffrey W. Mellors
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.