Granted Patent
Utility
US 4,159,367 · App. 05/920,586
Hydrogen electrochemical cell and rechargeable metal-hydrogen battery
Inventors:
Aldo S. Berchielli, Roland F. Chireau
Patented Case
View Patent ↗
Granted: Jun 26, 1979
Filed: Jun 29, 1978
Inventors
Aldo S. Berchielli
Roland F. Chireau
Assignee (at issue)
Yardney Electric Corporation
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.