Granted Patent
Utility
US 5,558,680 · App. 08/271,154
Preparation of silver vanadium oxide cathodes utilizing sol-gel technology
Inventors:
Esther S. Takeuchi, William C. Thiebolt
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Jul 6, 1994
Inventors
Esther S. Takeuchi
William C. Thiebolt
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.