US Patent 11309556 Fast starting fuel cell
Patent 11309556 was granted and assigned to Hydrogenics on April, 2022 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
December 10, 2018
Date of Patent
April 19, 2022
Patent Applicant
Patent Application Number
16214937
Patent Jurisdiction
Patent Number
Patent Primary Examiner
CPC Code
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