Granted Patent
Utility
US 5,948,564 · App. 08/782,863
Compositionally and structurally disordered multiphase nickel hydroxide positive electrode containing modifiers
Inventors:
Stanford R. Ovshinsky, Michael A. Fetcenko, Srinivasan Venkatesan, Arthur Holland
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Jan 13, 1997
Inventors
Stanford R. Ovshinsky
Michael A. Fetcenko
Srinivasan Venkatesan
Arthur Holland
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.