Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2005-05-17
2005-05-17
Yaun, Dah-Wei (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000, C429S006000, C429S006000, C429S006000, C029S623100
Reexamination Certificate
active
06893769
ABSTRACT:
A fuel cell in accordance with a present invention includes a plurality of reactant channels.
REFERENCES:
patent: 5589285 (1996-12-01), Cable et al.
patent: 6361892 (2002-03-01), Ruhl et al.
patent: 20030165727 (2003-09-01), Priestnall et al.
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patent: WO 0173880 (2001-10-01), None
patent: WO 0173881 (2001-10-01), None
patent: WO0173881 (2001-10-01), None
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Champion David
Herman Gregory S
Mardilovich Peter
O'Neil James
Hewlett--Packard Development Company, L.P.
Martin Angela J.
Yaun Dah-Wei
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