U.S. federal trademark · Serial No. 78307010
Fuel cell power plants and fuel cell systems comprised of fuel cells and their parts for the production of electrical energy, in particular for the simultaneous production of electrical energy and hydrogen; and stationary, mobile, portable plant and systematic fuel cells for the storage of electrical energy and for the storing of gases, in particular for vehicles and buildings, Computer software for controlling, testing, and monitoring all operating parameters of a fuel cells and fuel stacks
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