Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
Reexamination Certificate
2006-06-06
2006-06-06
Ryan, Patrick Joseph (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Having magnetic field feature
C429S006000
Reexamination Certificate
active
07056609
ABSTRACT:
A method for operating a fuel cell stack assembly having a plurality of fuel cells arranged in a stack to define opposed end fuel cells, wherein the plurality of fuel cells include intermediate fuel cells between the opposed end fuel cells, including feeding fuel and oxidant to the intermediate fuel cells whereby the at least one end fuel cell transports hydrogen across the cell and produces heat.
REFERENCES:
patent: 5100744 (1992-03-01), Harashima
patent: 6299996 (2001-10-01), White et al.
patent: 6399231 (2002-06-01), Donahue et al.
patent: 6777115 (2004-08-01), Reiser
Reiser Carl A.
Resnick Gennady
Parsons Thomas H.
Ryan Patrick Joseph
UTC Fuel Cells, L.L.C.
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