Granted Patent
Utility
US 4,668,592 · App. 06/743,182
Electrochemical cell having porous metal coupling members
Inventors:
Peter B. Harris, Franz Goebel, Gerard H. Boyle, William T. McHugh
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Jun 10, 1985
Inventors
Peter B. Harris
Franz Goebel
Gerard H. Boyle
William T. McHugh
Assignee (at issue)
GTE Government Systems 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.