4. Chemistry: electrical current producing apparatus, product, and
  5. Having magnetic field feature

Steven J. Kalafut

Examiner

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Fuel cell powerplant employing an aqueous solution

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
Patent

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Method of making a trilayer battery separator

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure
Patent

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Scalable all-polymer fuel cell

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-1419250

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