Granted Patent
Utility
US 5,882,817 · App. 08/808,009
Battery cell design for a bipolar rechargeable battery
Inventors:
John C. Hall, Bruce Inenaga
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Mar 3, 1997
Inventors
John C. Hall
Bruce Inenaga
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.