4. Plastic and nonmetallic article shaping or treating: processes
  5. Carbonizing to form article
  6. Controlling varying temperature or plural heating steps

Irwin Charles Lewis

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Carbon--carbon composites containing poorly graphitizing pitch a

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coated or impregnated inorganic fiber fabric
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Chemically modified graphite for electrochemical cells

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon
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Compacted carbon for electrochemical cells

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
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Heteroatom incorporated coke for electrochemical cell electrode

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
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High temperature carbonaceous cement

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate

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Profile ID: LFUS-PAI-P-987519

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