Mark Identification

THE HYDROGEN HIERARCHY

Serial Number

98274519

Filing Date

Nov 16, 2023

Trademark by

HOWE BAKER INTERNATIONAL LLC

Classification Information

Adsorption apparatus for generating hydrogen; Gas recycling system comprised primarily of pressure swing adsorption equipment for the recovery, purification and return of gases in industrial applications

Environmental Control Apparatus

Consulting services in the field of design and development of engineering processes; Custom design and engineering of hydrogen plants; Design of engineering products; Engineering design services; Engineering design services in the field of gas, oil and petrochemical, apparatus, equipment and instruments; Civil engineering for the design of gas, oil and petrochemical, apparatus, equipment and instruments

Computer and Scientific