Granted Patent
Utility
US 6,500,319 · App. 09/827,368
Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, compression pad
Inventors:
Anthony B. LaConti, William A. Titterington, Larry L. Swette, Ricardo Leon
Patented Case
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Granted: Dec 31, 2002
Filed: Apr 5, 2001
Inventors
Anthony B. LaConti
William A. Titterington
Larry L. Swette
Ricardo Leon
Assignee (at issue)
Giner Electrochemical Systems, 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.