Featured patents

De-Inking Screen With Air Knife
US 08857621 B2, Oct. 14, 2014, Fluid jet, Dane Campbell et al. / Emerging Acquisitions, LLC (Eugene, US)
A method of separating a first type of material from a second type of material…

Integrated Drying and Dry Separation Apparatus for Upgrading Raw Coal and Method Thereof
US 08739975 B2, June 3, 2014, With Heat Treatment, Gongmin Li
An integrated drying and dry separation apparatus for upgrading raw coal,…

Segmented Media Publishing System
US 08657119 B2, Feb. 25, 2014, Riffles and traps, Hugh Parker Spain et al.
A system including a server with a processor and a memory for communicating…

Bump Array Device Having Asymmetric Gaps for Segregation of Particles
US 08579117 B2, Nov. 12, 2013, With deflection, Keith Morton et al. / The Trustees of Princeton University (Princeton, US)
A bump array device for segregating particles by size, the device comprising:…

Methods of Separating, Identifying and Dispensing Specimen and Device Therefor, and Analyzing Device Method
US 08586890 B2, Nov. 19, 2013, Infrared, visible light, or ultraviolet, Toru Takahashi et al. / The Furukawa Electric Co., Ltd. (Tokyo, JP)
A specimen sorter, comprising:…

Document Sorting Machine
US 08558132 B2, Oct. 15, 2013, On mail, Brent A. Daboub et al. / National Presort, Inc. (Fort Worth, US)
A machine to sort documents, comprising:…

Process and Apparatus for Analysing and Separating Grain
US 08569644 B2, Oct. 29, 2013, Sensing radiant energy reflected, absorbed, emitted, or obstructed by item or adjunct thereof, Peter Nallen et al. / Minch Malt Limited IE
A process for analysing quantities of grain in-line and separating the grain…

Screen Module for Vibratory Screening Apparatus
US 08544655 B2, Oct. 1, 2013, Attaching, Kishor Ravi Thekkuveetil et al. / Ludowici Mineral Processing Equipment Pty. Ltd. (Queensland, AU)
A screen module for vibratory screening apparatus including:…

Magnetic Separator
US 08544654 B2, Oct. 1, 2013, Magnetic, James R. Steele et al.
A magnetic separator vibratory feeder for separating articles containing…

Adjustable Spiral Concentrator
US 08459465 B2, June 11, 2013, Annular, circular or spiral, Graeme Cooke / CPG Resources-Mineral Technologies Pty Ltd (South Brisbane, Queensland, AU)
A spiral concentrator having a spiral trough having an inner rim and an outer…

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