U.S. federal trademark · Serial No. 76603413
Electric power generation systems incorporating electrochemical fuel cells; electrochemical fuel cells; electrochemical fuel cell stacks; and membrane electrode assemblies, fuel cartridges, electric power actuation, conditioning and control circuitry, and exhaust fluid ventilation assemblies therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.