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

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation

Method for cleaning a magnetic separator and magnetic separator

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension – sifting – and stratifying

Method for cleaning fine coal

Classifying – separating – and assorting solids – Fluid suspension

Method for concentrating airborne particles and microorganisms b

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

Method for concentrating ore slurries by means of intensive agit

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

Method for concentrating the exinite group macerals from coal by

Classifying – separating – and assorting solids – Magnetic

Method for continuous separation of magnetizable particles and a

Classifying – separating – and assorting solids – Sifting – Feeding

Method for controlling a screening machine and a screening...

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Method for controlling an accumulating device

Classifying – separating – and assorting solids – Sifting – With liquid treatment

Method for controlling pressurized screening devices and pressur

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

Method for detecting and controlling flow rates of the droplet f

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Method for detecting and separating thermoplastic containers wit

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Method for detecting and sorting glass

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Method for detecting single postal covers and postal covers...

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Method for determining the maturity and quality of seeds and an

Classifying – separating – and assorting solids – Treatment subsequent

Method for determining the purity of processed waste glass

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

Method for discrimination between contaminated and uncontaminate

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

Method for efficient separation of coal from coal spoil in two s

Classifying – separating – and assorting solids – Electrostatic

Method for electrostatically separating particles, apparatus...

Classifying – separating – and assorting solids – Sifting – Plane sifters

Method for enabling prioritized processing of envelopes accordin