TREA

Eugene A. Christenson

Follow

Person

  • Grand Rapids, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Sediment removal system
    • Patent number 6,550,162
    • Issue date Apr 22, 2003
    • Robert E. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEDIMENT REMOVAL SYSTEM
    • Publication number 20020133982
    • Publication date Sep 26, 2002
    • Robert E. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING