Granted Patent
Utility
US 5,516,340 · App. 08/459,740
Process for making a metal oxide composite cathode material for high energy density batteries
Inventors:
Esther S. Takeuchi, Randolph Leising
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Jun 2, 1995
Inventors
Esther S. Takeuchi
Randolph Leising
Assignee (at issue)
Wilson Greatbatch, Ltd.
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.