Granted Patent
Utility
US 5,472,802 · App. 08/140,933
Sealed hydride batteries, including a new lid-terminal seal and electrode tab collecting comb
Inventors:
Art Holland, Kevin Dean, Donn Fillmore
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Oct 25, 1993
Inventors
Art Holland
Kevin Dean
Donn Fillmore
Assignee (at issue)
Ovonic Battery Company, 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.