Gravitational mixing Mixing by intermingling streams of ingredients

Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for blending of bulk dry materials in oil well ce...

    • Patent number 10,783,678
    • Issue date Sep 22, 2020
    • BJ SERVICES, LLC
    • Lucas Albrighton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Material mixing chamber installed in the bucket of a skid loader or...

    • Patent number 7,281,838
    • Issue date Oct 16, 2007
    • Vincent Melchiorre
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus and method for mixing cementitious materials having a cyc...

    • Patent number 6,481,883
    • Issue date Nov 19, 2002
    • Pei Technology Inc.
    • Peter Edington Ellen
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Continuous mixing plant

    • Patent number 6,352,360
    • Issue date Mar 5, 2002
    • Japan Institute of Construction Engineering
    • Kazuie Yamada
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus for mixing

    • Patent number 5,538,341
    • Issue date Jul 23, 1996
    • Halliburton Company
    • Paul O. Padgett
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Process for incorporating reinforcing fibers in cementing matrices,...

    • Patent number 4,175,868
    • Issue date Nov 27, 1979
    • Jose M. Restrepo
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Technique for mixing granular materials

    • Patent number 3,942,772
    • Issue date Mar 9, 1976
    • Mid-Continent Pipeline Equipment Company
    • Carl K. Smith
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3532328

    • Patent number 3,532,328
    • Issue date Oct 6, 1970
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3369798

    • Patent number 3,369,798
    • Issue date Feb 20, 1968
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3348818

    • Patent number 3,348,818
    • Issue date Oct 24, 1967
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3108448

    • Patent number 3,108,448
    • Issue date Oct 29, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2583135

    • Patent number 2,583,135
    • Issue date Jan 22, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2530501

    • Patent number 2,530,501
    • Issue date Nov 21, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2356096

    • Patent number 2,356,096
    • Issue date Aug 15, 1944
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1947345

    • Patent number 1,947,345
    • Issue date Feb 13, 1934
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1405707

    • Patent number 1,405,707
    • Issue date Feb 7, 1922
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1367719

    • Patent number 1,367,719
    • Issue date Feb 8, 1921
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1224656

    • Patent number 1,224,656
    • Issue date May 1, 1917
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1107237

    • Patent number 1,107,237
    • Issue date Aug 11, 1914
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1072143

    • Patent number 1,072,143
    • Issue date Sep 2, 1913
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1047680

    • Patent number 1,047,680
    • Issue date Dec 17, 1912
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1029126

    • Patent number 1,029,126
    • Issue date Jun 11, 1912
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    694575

    • Patent number 694,575
    • Issue date Mar 4, 1902
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents