4. Classifying, separating, and assorting solids
  5. Sorting special items, and certain methods and apparatus for...
  6. Sorting cigarettes, cigars, or packages thereof

David A. Grider

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Disinfestation system for agricultural products

Tobacco – Tobacco treatment
Patent

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Reduced ignition propensity smoking article

Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette
Reexamination Certificate

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Reduced ignition propensity smoking article

Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette
Reexamination Certificate

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Smoking article including a filter for selectively removing...

Tobacco – Smoke separator or treater – By chemical reaction – e.g. – ion-exchange – chelating,...
Reexamination Certificate

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Sortation system for recovering tobacco from cigarette packs

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Sorting cigarettes – cigars – or packages thereof
Patent

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Profile ID: LFUS-PAI-P-504729

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