4. Catalyst, solid sorbent, or support therefor: product or process
  5. Catalyst or precursor therefor
  6. Metal, metal oxide or metal hydroxide

Berthold Keppeler

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Device for producing hydrogen-containing gas for a fuel cell...

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – With means applying electromagnetic wave energy or...
Reexamination Certificate

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Device for removing nitrogen oxides from internal combustion...

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
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Gas generator

Chemistry of inorganic compounds – Hydrogen or compound thereof – Elemental hydrogen
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Motor vehicle with a drive combustion engine

Power plants – System having plural motors or having diverse types of... – System of plural motors having a common output structure
Reexamination Certificate

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Multifuel fuel cell system and a method for its operation

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
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Profile ID: LFUS-PAI-P-2489860

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