Granted Patent
Utility
US 4,598,029 · App. 06/786,931
Reversal resistant non-aqueous electrochemical cell
Inventors:
Narayan Doddapaneni, David Chua
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: Oct 11, 1985
Inventors
Narayan Doddapaneni
David Chua
Assignee (at issue)
Honeywell Limited
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.