Granted Patent
Utility
US 5,695,892 · App. 08/700,212
Preparation of silver vanadium oxide using nitric acid with oxide starting materials
Inventors:
Randolph Leising, Esther S. Takeuchi
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Aug 20, 1996
Inventors
Randolph Leising
Esther S. Takeuchi
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.