Granted Patent
Utility
US 5,558,950 · App. 08/238,570
Optimized cell pack for large sealed nickel-metal hydride batteries
Inventors:
Stanford R. Ovshinsky, Michael A. Fetcenko, Arthur Holland, Kevin Dean, Donn Fillmore
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: May 5, 1994
Inventors
Stanford R. Ovshinsky
Michael A. Fetcenko
Arthur Holland
Kevin Dean
Donn Fillmore
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.