Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Grouping of fuel cells into stack or module
Reexamination Certificate
2011-04-19
2011-04-19
Ryan, Patrick (Department: 1726)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Grouping of fuel cells into stack or module
C429S518000, C429S057000, C429S071000, C429S082000
Reexamination Certificate
active
07927754
ABSTRACT:
A pressure relief feature for a fuel cell stack is disclosed, wherein the pressure relief feature relieves excess pressure from the fuel cell stack and facilitates control of a maximum pressure reached within the fuel cell stack.
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Fraser Clemens Martin & Miller LLC
GM Global Technology Operations LLC
Mercado Julian
Miller J. Douglas
Ryan Patrick
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