LandOfFree - US Patents - Listing for Classifying, separating, and assorting solids

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation machine for deinking

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation machine for deinking

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation machine rotor and method of operation

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation machine with mixing and aeration impeller and method

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation machines and components thereof

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation mechanism and cell

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation mechanism and method for dispersing gas and...

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation method

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation method

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Sorting special items or sorting by methods and apparatus...

Flotation method and apparatus for recovering crude oil from tar

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation method and apparatus for treatment of cyclone sands

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation method for non-ferrous metal variable ores

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation method for oxidized ores

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation method for removing colored impurities from kaolin...

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation of apatite from magnatite

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation of coal with latex emulsions of hydrocarbon animal or

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation of copper sulfide ores with improved thionocarbamates

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation of deep mined coal with water-in-oil emulsions of sodi

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Flotation of fine-grained materials