with driven stirrers

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing a foam ceramic

    • Patent number 10,399,910
    • Issue date Sep 3, 2019
    • Matthias Rath
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Agitating and mixing device

    • Patent number 6,910,801
    • Issue date Jun 28, 2005
    • Umeda Industry Co., Ltd.
    • Hiroyasu Sasaki
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Seal assembly for installation on shafts of mixers for concrete, mo...

    • Patent number 6,435,515
    • Issue date Aug 20, 2002
    • Officine Meccaniche Galletti O.M.G. - S.R.L.
    • Paolo Galletti
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Turbine mixer

    • Patent number 4,878,759
    • Issue date Nov 7, 1989
    • Monier Redland Limited
    • Robert K. Tomlinson
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Turbine mixer

    • Patent number 4,655,602
    • Issue date Apr 7, 1987
    • Monier Limited
    • Robert K. Tomlinson
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2989291

    • Patent number 2,989,291
    • Issue date Jun 20, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2826794

    • Patent number 2,826,794
    • Issue date Mar 18, 1958
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1694137

    • Patent number 1,694,137
    • Issue date Dec 4, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1466639

    • Patent number 1,466,639
    • Issue date Aug 28, 1923
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF PROCESSING UNHARDENED CONCRETE

    • Publication number 20170190631
    • Publication date Jul 6, 2017
    • CRISPY CRETE, LLC
    • Charles H. Bell
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD OF PROCESSING UNHARDENED CONCRETE

    • Publication number 20160297715
    • Publication date Oct 13, 2016
    • CRISPY CRETE, LLC
    • Charles H. Bell
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Agitating and mixing device

    • Publication number 20020145938
    • Publication date Oct 10, 2002
    • UMEDA INDUSTRY CO., LTD.
    • Hiroyasu Sasaki
    • B28 - WORKING CEMENT, CLAY, OR STONE