Granted Patent
Utility
US 5,932,374 · App. 08/985,045
Lithium magnesium manganese oxy-fluorides for Li-ion rechargeable battery electrodes
Inventor:
Glenn G. Amatucci
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Dec 4, 1997
Inventor
Glenn G. Amatucci
Assignee (at issue)
Telcordia Technologies, 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.