at the stirrer axis

Industry

  • CPC
  • B01F2003/04695
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stirrer

    • Patent number 9,744,505
    • Issue date Aug 29, 2017
    • Ecolab USA Inc.
    • Jochen Friedrich Knauer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Stirrer

    • Patent number 9,120,063
    • Issue date Sep 1, 2015
    • Ecolab USA Inc.
    • Jochen Friedrich Knauer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for adding fluid to a liquid

    • Patent number 8,888,075
    • Issue date Nov 18, 2014
    • ALU Innovation AS
    • Karl Venaas
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Diffuser/emulsifier

    • Patent number 7,806,584
    • Issue date Oct 5, 2010
    • Revalesio Corporation
    • Norman L. Wootan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Rotary stirring device for treating molten metal

    • Patent number 7,669,739
    • Issue date Mar 2, 2010
    • Foseco International Limited
    • Dirk Schmeisser
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Device for a flotation machine

    • Patent number 6,789,788
    • Issue date Sep 14, 2004
    • Outokumpu Oyj
    • Jeffrey Belke
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Flotation machine and method for improving flotation effect

    • Patent number 6,708,827
    • Issue date Mar 23, 2004
    • Outokumpu Oyj
    • Klaus Schommarz
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method of improving the quality of diesel fuel

    • Patent number 6,596,177
    • Issue date Jul 22, 2003
    • GRT, Inc.
    • Jeffrey H. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Reinforced refractory shaft design for fluxing molten metal

    • Patent number 6,508,977
    • Issue date Jan 21, 2003
    • C. Edward Eckert
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Treatment of contaminated liquids with oxidizing gases and liquids

    • Patent number 6,444,131
    • Issue date Sep 3, 2002
    • GRT, Inc.
    • Jeffrey H. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Diffuser/emulsifier

    • Patent number 6,386,751
    • Issue date May 14, 2002
    • Diffusion Dynamics, Inc.
    • Norman L. Wootan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Treatment of contaminated liquids with oxidizing gases and liquids

    • Patent number 6,383,399
    • Issue date May 7, 2002
    • GRT, Inc.
    • Jeffrey H. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Double sided Mixing and aerating apparatus

    • Patent number 6,280,078
    • Issue date Aug 28, 2001
    • TVA Technology Pty. Ltd.
    • Michael Anthony Lewis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Treatment of contaminated liquids with oxidizing gases and liquids

    • Patent number 6,251,289
    • Issue date Jun 26, 2001
    • GRT, Inc.
    • Jeffrey H. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    2530814

    • Patent number 2,530,814
    • Issue date Nov 21, 1950
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents