U.S. federal trademark · Serial No. 76349099 · Reg. No. 704022
[ electrochemical fuel cells; ] electrochemical fuel cell stacks; [ membrane electrode assemblies for electrochemical fuel cell stacks; ] electrochemical power generation systems composed of electrochemical fuel cells, electrochemical fuel cell stacks and membrane electrode assemblies
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.