Granted Patent
Utility
US 5,569,563 · App. 08/300,610
Nickel metal hybride battery containing a modified disordered multiphase nickel hydroxide positive electrode
Inventors:
Stanford R. Ovshinsky, Dennis A. Corrigon, Peter Benson, Cristian Fierro
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Sep 2, 1994
Inventors
Stanford R. Ovshinsky
Dennis A. Corrigon
Peter Benson
Cristian Fierro
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.