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Matthew LIPTAK

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  • Ooltewah, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gray cast iron inoculant
    • Patent number 10,767,238
    • Issue date Sep 8, 2020
    • Elkem ASA
    • Matthew Liptak
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Gray cast iron inoculant
    • Patent number 10,612,105
    • Issue date Apr 7, 2020
    • Elkem ASA
    • Matthew Liptak
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    GRAY CAST IRON INOCULANT
    • Publication number 20190127813
    • Publication date May 2, 2019
    • ELKEM ASA
    • Matthew LIPTAK
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    GRAY CAST IRON INOCULANT
    • Publication number 20180305796
    • Publication date Oct 25, 2018
    • ELKEM AS
    • Matthew LIPTAK
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    GRAY CAST IRON INOCULANT
    • Publication number 20170298481
    • Publication date Oct 19, 2017
    • ELKEM AS
    • Matthew LIPTAK
    • C21 - METALLURGY OF IRON