Granted Patent
Utility
US 4,352,866 · App. 06/116,721
Electrochemical cell with improved cathode current collector and method
Inventors:
Keith A. Klinedinst, Francis G. Murphy
Patented Case
View Patent ↗
Granted: Oct 5, 1982
Filed: Jan 30, 1980
Inventors
Keith A. Klinedinst
Francis G. Murphy
Assignee (at issue)
GTE Laboratories Incorporated
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.