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Fuel cell stack and method of making same

United States Patent Application

20060134498
A1
View the Complete Application at the US Patent & Trademark Office
A fuel cell system includes a fuel cell stack that includes fuel cell plates. The fuel cell system includes a retainer to maintain a total compression force on the fuel cell plates between approximately 5 to 40 pounds per square inch.
Hamm, Robert L. (Saratoga Springs, NY), Laurer, Kurt N. (Saratoga Springs, NY), Pacifico, Gregory C. (Latham, NY)
11/ 020,636
December 22, 2004
GOVERNMENT LICENSE RIGHTS [0001] The U.S. Government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of Contract No. DE-FC36-03G013101 awarded by the Department of Energy.