TREA

Andrew M. Spradling

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  • Knoxville, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Synthesis of tungsten tetraboride
    • Patent number 11,351,609
    • Issue date Jun 7, 2022
    • Millennitek LLC
    • Andrew M. Spradling
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Tungsten Tetraboride Tooling
    • Publication number 20220307109
    • Publication date Sep 29, 2022
    • Millennitek, LLC
    • Andrew M. Spradling
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Synthesis of Tungsten Tetraboride
    • Publication number 20220016702
    • Publication date Jan 20, 2022
    • Millennitek, LLC
    • Andrew M. Spradling
    • B22 - CASTING POWDER METALLURGY