Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Glenn W Skala0
Xi Yang0
Siguang Xu0
Liang Xi0
Date of Patent
December 3, 2019
0Patent Application Number
157142670
Date Filed
September 25, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure provides a fuel cell stack having a plurality of bipolar plates aligned between a pair of end plates. Each of the bipolar plates further includes a first bead and a second bead. The first bead defines a first bead height, and the second bead defines a second bead height wherein the second bead height is less than the first bead height.
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