4. Plastic and nonmetallic article shaping or treating: processes
  5. Outside of mold sintering or vitrifying of shaped inorganic...
  6. Producing article having plural hollow channels

Douglas M. Beall

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Asymmetric honeycomb wall-flow filter having improved...

Gas separation – Specific media material – Ceramic or sintered
Reexamination Certificate

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Beta-spodumene ceramics for high temperature applications

Compositions: ceramic – Ceramic compositions – Refractory
Reexamination Certificate

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Binder system for honeycomb ceramic bodies and a method for...

Compositions: coating or plastic – Coating or plastic compositions – Hydrocarbon containing
Reexamination Certificate

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Binder system for honeycomb ceramic bodies and a method for...

Compositions: coating or plastic – Coating or plastic compositions – Hydrocarbon containing
Reexamination Certificate

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Binder system for honeycomb ceramic bodies and a method for...

Compositions: ceramic – Ceramic compositions – Refractory
Reexamination Certificate

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Profile ID: LFUS-PAI-P-693680

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