TREA

Chris J. Hainley

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wear assembly
    • Patent number 11,359,355
    • Issue date Jun 14, 2022
    • ESCO Group LLC
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly
    • Patent number 11,072,913
    • Issue date Jul 27, 2021
    • ESCO Group LLC
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly
    • Patent number 10,364,554
    • Issue date Jul 30, 2019
    • ESCO Group LLC
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly
    • Patent number 9,222,243
    • Issue date Dec 29, 2015
    • ESCO Corporation
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WEAR ASSEMBLY
    • Publication number 20180266084
    • Publication date Sep 20, 2018
    • ESCO Corporation
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR ASSEMBLY
    • Publication number 20180266085
    • Publication date Sep 20, 2018
    • ESCO Corporation
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR ASSEMBLY
    • Publication number 20150368884
    • Publication date Dec 24, 2015
    • ESCO Corporation
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEAR ASSEMBLY
    • Publication number 20130174453
    • Publication date Jul 11, 2013
    • Esco Corporation
    • Mark A. Cheyne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING