TREA

Doug Masch

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  • Fortville, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner
    • Patent number D534635
    • Issue date Jan 2, 2007
    • Carrier Corporation
    • Frank David
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioner
    • Patent number D534637
    • Issue date Jan 2, 2007
    • Carrier Corporation
    • Frank David
    • D23 - Environmental heating and cooling