TREA

Edward B. JOHNSTON

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  • Oak Park, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Installation of a valve in a pipeline
    • Patent number 9,297,487
    • Issue date Mar 29, 2016
    • Gas Technology Institute
    • Robin N. Borland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    INSTALLATION OF A VALVE IN A PIPELINE
    • Publication number 20150115186
    • Publication date Apr 30, 2015
    • Robin N. BORLAND
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...