Granted Patent
Utility
US 5,652,073 · App. 08/626,992
Bipolar cell design for a gas depolarized battery
Inventors:
Stephen J. Lenhart, Carl R. Halbach, John C. Hall
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Apr 3, 1996
Inventors
Stephen J. Lenhart
Carl R. Halbach
John C. Hall
Assignee (at issue)
Space Systems/Loral, LLC
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.