of drum of lifting wheel type

Patents Grantslast 30 patents

  • Information Patent Grant

    Material handling system having a scoop wheel

    • Patent number 7,360,655
    • Issue date Apr 22, 2008
    • Thor Global Enterprises Ltd.
    • Thor J. Johannsen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Material classifier having a scoop wheel

    • Patent number 7,357,259
    • Issue date Apr 15, 2008
    • Thor Global Enterprises Ltd.
    • Thor J. Johannsen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Material classifier having a scoop wheel

    • Patent number 7,131,538
    • Issue date Nov 7, 2006
    • Thor Global Enterprises Ltd.
    • Thor J. Johannsen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method for sink and float separation of fine grained mineral raw ma...

    • Patent number 7,004,327
    • Issue date Feb 28, 2006
    • Enerco BV
    • Heinrich Emil Jerzembski
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Water separation system, method and apparatus for construction debris

    • Patent number 6,378,704
    • Issue date Apr 30, 2002
    • Herbert K. Krause
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Rotary clay material refiner

    • Patent number 5,868,256
    • Issue date Feb 9, 1999
    • AMCOL International Corporation
    • Maynard A. Teppo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    System for treating solid particles in a medium

    • Patent number 5,495,949
    • Issue date Mar 5, 1996
    • Paul A. Olivier
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    System for media separation of solid particles

    • Patent number 5,373,946
    • Issue date Dec 20, 1994
    • Paul A. Olivier
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for separating material of lighter specific gravity from...

    • Patent number 5,169,005
    • Issue date Dec 8, 1992
    • William F. Beane
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and apparatus for separating different constituents

    • Patent number 4,612,114
    • Issue date Sep 16, 1986
    • Carl Kiesow Rohstoffruckewinnung
    • Carl Kiesow
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Device for separating coarse and fine particles from ultrafines

    • Patent number 4,543,180
    • Issue date Sep 24, 1985
    • Stetter GmbH
    • Rudolf Riker
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for washing inert material

    • Patent number 4,472,272
    • Issue date Sep 18, 1984
    • Palmiero Capannoli
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for separating a material of lighter specific gravity fro...

    • Patent number 4,409,098
    • Issue date Oct 11, 1983
    • Billy T. Burke
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and apparatus for beneficiating coal

    • Patent number 4,323,449
    • Issue date Apr 6, 1982
    • Robert A. Pelletier
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Separator

    • Patent number 4,267,980
    • Issue date May 19, 1981
    • Cal West Metals
    • Albert E. LaPoint
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wet-type rotary sand classifier

    • Patent number 4,252,642
    • Issue date Feb 24, 1981
    • Akae Kikai Kogyo Co., Ltd.
    • Takuo Mohri
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for separating solids

    • Patent number 4,234,415
    • Issue date Nov 18, 1980
    • Enrique de Tuya Casuso
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Sorting apparatus for a stock suspension obtained from waste paper

    • Patent number 4,225,427
    • Issue date Sep 30, 1980
    • Escher Wyss GmbH
    • Hans Schnell
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of treating waste paper for obtaining a stock suspension for...

    • Patent number 4,219,381
    • Issue date Aug 26, 1980
    • Escher Wyss GmbH
    • Hans Schnell
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method and apparatus for removing extraneous matter from waste glas...

    • Patent number 4,083,776
    • Issue date Apr 11, 1978
    • Yamamura Glass Kabushiki Kaisha
    • Junzo Shimoiizaka
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Multi-chambered scrubber having polygonal cross-section

    • Patent number 4,032,075
    • Issue date Jun 28, 1977
    • Clarence C. Tyer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Apparatus for separating the constituents of lead-acid storage batt...

    • Patent number 4,018,567
    • Issue date Apr 19, 1977
    • La Point, Jr.; James P.
    • Albert E. La Point
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3892563

    • Patent number 3,892,563
    • Issue date Jul 1, 1975
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3695430

    • Patent number 3,695,430
    • Issue date Oct 3, 1972
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3399769

    • Patent number 3,399,769
    • Issue date Sep 3, 1968
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3101312

    • Patent number 3,101,312
    • Issue date Aug 20, 1963
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3048273

    • Patent number 3,048,273
    • Issue date Aug 7, 1962
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3040889

    • Patent number 3,040,889
    • Issue date Jun 26, 1962
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3028962

    • Patent number 3,028,962
    • Issue date Apr 10, 1962
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3019900

    • Patent number 3,019,900
    • Issue date Feb 6, 1962
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents