Granted Patent
Utility
US 5,173,376 · App. 07/783,005
Metal oxide hydrogen battery having sealed cell modules with electrolyte containment and hydrogen venting
Inventors:
Brian M. Page, Paul J. Kaprelian, Kenneth R. Jones, Jeffrey P. Zagrodnik, James T. Daley
Patented Case
View Patent ↗
Granted: Dec 22, 1992
Filed: Oct 28, 1991
Inventors
Brian M. Page
Paul J. Kaprelian
Kenneth R. Jones
Jeffrey P. Zagrodnik
James T. Daley
Assignee (at issue)
Globe-Union 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.