TREA

J. David Brown

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaped direct chill aluminum ingot
    • Patent number 9,023,484
    • Issue date May 5, 2015
    • Tri-Arrows Aluminum Inc.
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shaped direct chill aluminum ingot
    • Patent number 8,381,384
    • Issue date Feb 26, 2013
    • Tri-Arrows Aluminum Inc.
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shaped direct chill aluminum ingot
    • Patent number 8,381,385
    • Issue date Feb 26, 2013
    • Tri-Arrows Aluminum Inc.
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Shaped direct chill aluminum ingot
    • Publication number 20090000346
    • Publication date Jan 1, 2009
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Shaped direct chill aluminum ingot
    • Publication number 20080295921
    • Publication date Dec 4, 2008
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Shaped direct chill aluminum ingot
    • Publication number 20080263851
    • Publication date Oct 30, 2008
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Shaped direct chill aluminum ingot
    • Publication number 20060137851
    • Publication date Jun 29, 2006
    • Gyan Jha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...