4. Classifying, separating, and assorting solids
  5. Sifting
  6. Elements

Patrick Joseph Douglas

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Conveyor assembly

Conveyors: power-driven – Conveying apparatus entirely supported by mobile ground... – Conveyor shiftably mounted on vehicle
Patent

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Material processing plant

Conveyors: power-driven – Conveying apparatus entirely supported by mobile ground... – Including gravity conveyor section or bin with driven conveyor
Reexamination Certificate

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Mobile material handling apparatus with lowerable track set

Classifying – separating – and assorting solids – Sifting – Elements
Reexamination Certificate

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Mobile screening apparatus

Classifying – separating – and assorting solids – Sifting – Elements
Patent

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Mobile screening apparatus and method

Classifying – separating – and assorting solids – Sifting – Elements
Patent

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Profile ID: LFUS-PAI-P-913362

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