Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2003-01-13
2008-09-16
Ryan, Patrick (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
Reexamination Certificate
active
07425381
ABSTRACT:
A high temperature seal including an aerogel gasket disposed between two or more components of a high temperature fuel cell system.
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Gilman John
Kearl Daniel A
Hewlett--Packard Development Company, L.P.
Ryan Patrick
Walker K.
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