U.S. federal trademark · Serial No. 86522019
Design and development of fuel cells, electrolyzers, and hydrogen production, storage and delivery equipment; design and development of testing equipment for fuel cells, electrolyzers, and hydrogen production, storage and delivery equipment; consulting services in the design and development of fuel cells, electrolyzers, hydrogen production, storage and delivery equipment, and related testing equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.