Granted Patent
Utility
US 4,623,597 · App. 06/801,545
Rechargeable battery and electrode used therein
Inventors:
Krishna Sapru, Benjamin Reichman, Arie Reger, Stanford R. Ovshinsky
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: Nov 25, 1985
Inventors
Krishna Sapru
Benjamin Reichman
Arie Reger
Stanford R. Ovshinsky
Assignee (at issue)
Energy Conversion Devices, Inc.
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.