Granted Patent
Utility
US 6,413,670 · App. 09/205,527
High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
Inventors:
Stanford R. Ovshinsky, Rosa Young
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Dec 2, 1998
Inventors
Stanford R. Ovshinsky
Rosa Young
Assignee (at issue)
Ovonic Battery Company, 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.