Locking forms Edge joints Pile crossings Branch pieces

Patents Grantslast 30 patents

  • Information Patent Grant

    Slab fillers and methods for implementing fillers in two-way concre...

    • Patent number 11,598,091
    • Issue date Mar 7, 2023
    • Seyed Soroush Mirkhani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trough plate for constructing locked polymer anti-seepage wall and...

    • Patent number 11,499,284
    • Issue date Nov 15, 2022
    • Zhengzhou University
    • Fuming Wang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Sheet pile bulkhead systems and methods

    • Patent number 10,781,568
    • Issue date Sep 22, 2020
    • PND Engineers, Inc.
    • Charles D. Courtright
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Slab fillers and methods for implementing fillers in two-way concre...

    • Patent number 10,753,088
    • Issue date Aug 25, 2020
    • CONTRUSS ENGINEERING CO.
    • Seyed Soroush Mirkhani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Sheet pile of concrete and wall comprising a plurality of said shee...

    • Patent number 10,584,455
    • Issue date Mar 10, 2020
    • Lucio Pedrocco
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Sheet piling and installation method

    • Patent number 10,352,012
    • Issue date Jul 16, 2019
    • CMI LIMITED CO.
    • John E. Irvine
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Sheet pile bulkhead systems and methods

    • Patent number 10,145,076
    • Issue date Dec 4, 2018
    • PND Engineers, Inc.
    • Charles D. Courtright
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Connecting element for sheet piles

    • Patent number 6,428,244
    • Issue date Aug 6, 2002
    • Georg Wall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Subsurface barrier wall and method of installation

    • Patent number 5,800,096
    • Issue date Sep 1, 1998
    • Jeffrey Barrow
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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    Sonic drilling method and apparatus

    • Patent number 5,549,170
    • Issue date Aug 27, 1996
    • Jeffrey Barrow
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Corner adapter for corrugated barriers

    • Patent number 5,292,208
    • Issue date Mar 8, 1994
    • C-Loc Retention Systems, Inc.
    • Lawrence E. Berger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Contruction method for continuous row of piles and earth drill for...

    • Patent number 3,969,902
    • Issue date Jul 20, 1976
    • Ichise; Yoshino
    • Yoshio Ichise
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3472031

    • Patent number 3,472,031
    • Issue date Oct 14, 1969
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    3465532

    • Patent number 3,465,532
    • Issue date Sep 9, 1969
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2192508

    • Patent number 2,192,508
    • Issue date Mar 5, 1940
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2192509

    • Patent number 2,192,509
    • Issue date Mar 5, 1940
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2104665

    • Patent number 2,104,665
    • Issue date Jan 4, 1938
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2099543

    • Patent number 2,099,543
    • Issue date Nov 16, 1937
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2089763

    • Patent number 2,089,763
    • Issue date Aug 10, 1937
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1805975

    • Patent number 1,805,975
    • Issue date May 19, 1931
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1474195

    • Patent number 1,474,195
    • Issue date Nov 13, 1923
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1442279

    • Patent number 1,442,279
    • Issue date Jan 16, 1923
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1393545

    • Patent number 1,393,545
    • Issue date Oct 11, 1921
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1371709

    • Patent number 1,371,709
    • Issue date Mar 15, 1921
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    1318097

    • Patent number 1,318,097
    • Issue date Oct 7, 1919
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    1290371

    • Patent number 1,290,371
    • Issue date Jan 7, 1919
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    1275912

    • Patent number 1,275,912
    • Issue date Aug 13, 1918
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1249442

    • Patent number 1,249,442
    • Issue date Dec 11, 1917
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    1225385

    • Patent number 1,225,385
    • Issue date May 8, 1917
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    1213437

    • Patent number 1,213,437
    • Issue date Jan 23, 1917
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents