Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Elson Seiki0
Date of Patent
October 15, 2024
0Patent Application Number
169884970
Date Filed
August 7, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
System and methods for refurbishing fuel cell stack components, the methods including singulating the stack using a splitting apparatus or a liquid nitrogen bath. Fuel cell debris may be removed from interconnects of the fuel cell stack using laser heating, flame heating, a die, sonication, a nubbed roller, grit blasting, and/or a high pressure fluid.
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