TREA

John Freeman

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  • Kahibah, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Casting steel strip
    • Patent number 5,983,980
    • Issue date Nov 16, 1999
    • Isahikawajima-Harima Heavy Industries Co., Ltd.
    • John Freeman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Metal strip casting
    • Patent number 5,584,338
    • Issue date Dec 17, 1996
    • Ishikawajima-Hara Heavy Industries Company Limited
    • John Freeman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Metal strip casting
    • Patent number 5,520,243
    • Issue date May 28, 1996
    • Ishikawajima-Harima Heavy Industries Company Limited
    • John Freeman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Casting metal strip
    • Patent number 5,345,994
    • Issue date Sep 13, 1994
    • Ishikawajima-Harima Heavy Industries Company Limited
    • Heiji Kato
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Strip casting
    • Patent number 5,238,050
    • Issue date Aug 24, 1993
    • Ishikawajima-Harima Heavy Industries Company Limited
    • William J. Folder
    • B22 - CASTING POWDER METALLURGY