David L. DeMuth

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Feedthrough assembly and method

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate

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Feedthrough assembly and method

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate

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Insoluble heavy metal polysulfide cathodes

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent

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Insoluble mixed heavy metal polysulfide cathodes

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent

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Separator bag for use in electrochemcial cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode or plural tablets – pellets or discs
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1192836

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