U.S. federal trademark · Serial No. 79230643 · Reg. No. 5640055
Electrochemical gas generators for industrial utility gases, in particular hydrogen and oxygen; thermochemical synthetic gas generators; steam reformers for use in generating hydrogen; hydrogen gas generators; hydrogen-generation equipment and components, namely, hydrogen gas purifiers, hydrogen gas separating apparatus, hydrogen gas scrubbers, hydrogen absorbers and absorber installations; apparatus for the separation and purifying of industrial gases and natural gases, in particular, process gases, natural gas, and refinery gases
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