with mixing screw-blades

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for producing fluid concrete

    • Patent number 11,198,232
    • Issue date Dec 14, 2021
    • SIMEN S.p.A.
    • Michele Furlani
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    Evaluation method for clay and manufacturing method of extrusion mo...

    • Patent number 10,946,552
    • Issue date Mar 16, 2021
    • Denso Corporation
    • Naohiro Hayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Ready mix batch hauler system

    • Patent number 6,808,303
    • Issue date Oct 26, 2004
    • Gene Fisher
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Employing quicklime in stabilizing surface layers of the earth

    • Patent number 4,329,090
    • Issue date May 11, 1982
    • Joe D. Teague
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3606277

    • Patent number 3,606,277
    • Issue date Sep 20, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3281126

    • Patent number 3,281,126
    • Issue date Oct 25, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3263800

    • Patent number 3,263,800
    • Issue date Aug 2, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3259261

    • Patent number 3,259,261
    • Issue date Jul 5, 1966
    • B60 - VEHICLES IN GENERAL
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    3198495

    • Patent number 3,198,495
    • Issue date Aug 3, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3180628

    • Patent number 3,180,628
    • Issue date Apr 27, 1965
    • B60 - VEHICLES IN GENERAL
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    3133728

    • Patent number 3,133,728
    • Issue date May 19, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3126197

    • Patent number 3,126,197
    • Issue date Mar 24, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    3062522

    • Patent number 3,062,522
    • Issue date Nov 6, 1962
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2544202

    • Patent number 2,544,202
    • Issue date Mar 6, 1951
    • B60 - VEHICLES IN GENERAL
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    2525574

    • Patent number 2,525,574
    • Issue date Oct 10, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2525573

    • Patent number 2,525,573
    • Issue date Oct 10, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1934116

    • Patent number 1,934,116
    • Issue date Nov 7, 1933
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1820954

    • Patent number 1,820,954
    • Issue date Sep 1, 1931
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1778837

    • Patent number 1,778,837
    • Issue date Oct 21, 1930
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1509055

    • Patent number 1,509,055
    • Issue date Sep 16, 1924
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1492061

    • Patent number 1,492,061
    • Issue date Apr 29, 1924
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1295814

    • Patent number 1,295,814
    • Issue date Feb 25, 1919
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1097846

    • Patent number 1,097,846
    • Issue date May 26, 1914
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    72440

    • Patent number 72,440
    • Issue date Dec 24, 1867
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents