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Neal W. Westerndorf

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  • Dakota Dunes, SD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic line attachment device and method
    • Patent number 7,021,668
    • Issue date Apr 4, 2006
    • Westendorf Manufacturing Co., Inc.
    • Joseph W. Langenfeld
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic line attachment device and method
    • Publication number 20100148494
    • Publication date Jun 17, 2010
    • Westendorf Manufacturing Co., Inc.
    • Joseph W. Langenfeld
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic line attachment device and method
    • Publication number 20060170209
    • Publication date Aug 3, 2006
    • Westendorf Manufacturing Co., Inc.
    • Joseph W. Langenfeld
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic line attachment device and method
    • Publication number 20050184510
    • Publication date Aug 25, 2005
    • Joseph W. Langenfeld
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING