TREA

Carolyn Shapiro

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 9,115,742
    • Issue date Aug 25, 2015
    • ESCO Corporation
    • Robert McClanahan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

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    • Patent number 8,469,622
    • Issue date Jun 25, 2013
    • ESCO Corporation
    • Robert McClanahan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wear assembly for an excavating bucket
    • Patent number 7,526,886
    • Issue date May 5, 2009
    • ESCO Corporation
    • Robert McClanahan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pinned Connections
    • Publication number 20130280012
    • Publication date Oct 24, 2013
    • ESCO Corporation
    • Robert McClanahan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PINNED CONNECTIONS
    • Publication number 20090136291
    • Publication date May 28, 2009
    • Esco Corporation
    • Robert McClanahan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Wear Assembly For An Excavating Bucket
    • Publication number 20080092413
    • Publication date Apr 24, 2008
    • Esco Corporation
    • Robert McClanahan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING