TREA

John L. Andersen

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  • Jacksonville, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal elbow
    • Patent number D425612
    • Issue date May 23, 2000
    • Builder's Best, Inc.
    • John L. Andersen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Universal elbow
    • Patent number D421644
    • Issue date Mar 14, 2000
    • Builder's Best, Inc.
    • John L. Andersen
    • D23 - Environmental heating and cooling