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Kenneth Kubo

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  • Milwaukie, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wedge and socket assembly
    • Patent number 8,381,364
    • Issue date Feb 26, 2013
    • ESCO Corporation
    • Kenneth Kubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dragline bucket, rigging and system
    • Patent number 8,250,785
    • Issue date Aug 28, 2012
    • ESCO Corporation
    • Kenneth Kubo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline bucket, rigging and system
    • Patent number 7,774,959
    • Issue date Aug 17, 2010
    • ESCO Corporation
    • Kenneth Kubo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Dragline Bucket, Rigging and System
    • Publication number 20120317847
    • Publication date Dec 20, 2012
    • Esco Corporation
    • Kenneth Kubo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dragline Bucket, Rigging and System
    • Publication number 20100269378
    • Publication date Oct 28, 2010
    • Esco Corporation
    • Kenneth Kubo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Wedge and Socket Assembly
    • Publication number 20090317180
    • Publication date Dec 24, 2009
    • Esco Corporation
    • Kenneth Kubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dragline Bucket, Rigging And System
    • Publication number 20090183397
    • Publication date Jul 23, 2009
    • Esco Corporation
    • Kenneth Kubo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING