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Patents Represented by Attorney The Malbury Law Group PLLC
Patents Represented by Attorney The Malbury Law Group PLLC
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Method for high temperature fuel cell system start up and shutdown
Patent number:
7846599
Abstract:
A fuel cell system includes a fuel cell stack and a PEM stack for providing power to the system in a start up or shut down operating mode and hydrogen to the fuel cell stack in a steady state operating mode.
Type:
Grant
Filed:
June 3, 2008
Date of Patent:
December 7, 2010
Assignee:
Bloom Energy Corporation
Inventors:
Arne Ballantine, James McElroy