4. Chemistry: electrical and wave energy
  5. Apparatus
  6. Electrolytic

Robert Draper

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Combination nickel foam expanded nickel screen electrical...

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate

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Compact model steam generator having multiple primaries

Liquid heaters and vaporizers – Miscellaneous
Patent

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Cooling system for continuous metal casting machines

Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent

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Double interconnection fuel cell array

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent

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Expanded nickel screen electrical connection supports for...

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate

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Profile ID: LFUS-PAI-P-333158

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