TREA

Luke Raymond

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  • Clarence Park, South Australia 5034, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe coupling
    • Patent number 7,270,351
    • Issue date Sep 18, 2007
    • David Chelchowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling
    • Patent number 6,974,162
    • Issue date Dec 13, 2005
    • David Chelchowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe coupling
    • Publication number 20050285391
    • Publication date Dec 29, 2005
    • David Chelchowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe coupling
    • Publication number 20030197380
    • Publication date Oct 23, 2003
    • David Chelchowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...