of the free settling type

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for suspension separation utilizing a hydro-gr...

    • Patent number 12,121,908
    • Issue date Oct 22, 2024
    • David J. Kinnear
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Deflaker with serrated tooth pattern

    • Patent number 11,905,660
    • Issue date Feb 20, 2024
    • ANDRITZ INC.
    • Luc Gingras
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and device for the separation of particles

    • Patent number 8,689,980
    • Issue date Apr 8, 2014
    • Technische Universiteit Delft
    • Peter Carlo Rem
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Classifying method and classifying device

    • Patent number 8,365,922
    • Issue date Feb 5, 2013
    • Fuji Xerox Co., Ltd.
    • Hiroshi Kojima
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Liquid transporting apparatus, classifying apparatus, and classifyi...

    • Patent number 8,360,243
    • Issue date Jan 29, 2013
    • Fuji Xerox Co., Ltd.
    • Takayuki Yamada
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Device for classifying particles and method for classifying particles

    • Patent number 8,215,490
    • Issue date Jul 10, 2012
    • Fuji Xerox Co., Ltd.
    • Kazuya Hongo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and device for classifying fine particles

    • Patent number 7,802,686
    • Issue date Sep 28, 2010
    • Fuji Xerox Co., Ltd.
    • Seiichi Takagi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and device for classifying fine particles

    • Patent number 7,328,807
    • Issue date Feb 12, 2008
    • Fuji Xerox Co., Ltd.
    • Seiichi Takagi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Hydrosizing method and apparatus

    • Patent number 4,705,623
    • Issue date Nov 10, 1987
    • Mobil Oil Corporation
    • Subrahmanyam Cheruvu
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3831750

    • Patent number 3,831,750
    • Issue date Aug 27, 1974
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3708063

    • Patent number 3,708,063
    • Issue date Jan 2, 1973
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3379310

    • Patent number 3,379,310
    • Issue date Apr 23, 1968
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3240336

    • Patent number 3,240,336
    • Issue date Mar 15, 1966
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2912109

    • Patent number 2,912,109
    • Issue date Nov 10, 1959
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2822922

    • Patent number 2,822,922
    • Issue date Feb 11, 1958
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2702122

    • Patent number 2,702,122
    • Issue date Feb 15, 1955
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2305020

    • Patent number 2,305,020
    • Issue date Dec 15, 1942
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2125469

    • Patent number 2,125,469
    • Issue date Aug 2, 1938
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1835634

    • Patent number 1,835,634
    • Issue date Dec 8, 1931
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1833812

    • Patent number 1,833,812
    • Issue date Nov 24, 1931
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1650239

    • Patent number 1,650,239
    • Issue date Nov 22, 1927
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1521704

    • Patent number 1,521,704
    • Issue date Jan 6, 1925
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1447610

    • Patent number 1,447,610
    • Issue date Mar 6, 1923
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1443607

    • Patent number 1,443,607
    • Issue date Jan 30, 1923
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1365815

    • Patent number 1,365,815
    • Issue date Jan 18, 1921
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1334765

    • Patent number 1,334,765
    • Issue date Mar 23, 1920
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1296737

    • Patent number 1,296,737
    • Issue date Mar 11, 1919
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1046447

    • Patent number 1,046,447
    • Issue date Dec 10, 1912
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1003704

    • Patent number 1,003,704
    • Issue date Sep 19, 1911
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    690278

    • Patent number 690,278
    • Issue date Dec 31, 1901
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents