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John S Hall

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  • Melbourne, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Delamination process
    • Patent number 6,793,709
    • Issue date Sep 21, 2004
    • METSS.org, LLC
    • John S Hall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Recovery of precious metals
    • Publication number 20030154822
    • Publication date Aug 21, 2003
    • John Hall
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Delamination process
    • Publication number 20030131688
    • Publication date Jul 17, 2003
    • John S Hall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL