U.S. federal trademark · Serial No. 76442247
Fuel cell hydrogen power generators
Fuel cell components, namely, proton exchange membranes, membrane electrode assemblies, membrane separators, ion exchange membranes, gas diffusion substrates, electrocatalysts, bipolar plates
Fuel cells and fuel cell test equipment
Fuel cell electric power generators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.