TREA

Aaron B. Lian

Follow

Person

  • Waterloo, BE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Dragline bucket, rigging and system
    • Patent number 8,572,870
    • Issue date Nov 5, 2013
    • ESCO Corporation
    • Kenneth Kudo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • 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

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