TREA

David R. Mandl

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  • Wauwatosa, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light fixture housing
    • Patent number D994946
    • Issue date Aug 8, 2023
    • Phoenix Products LLC
    • Erwin W. Greenwaldt
    • D26 - Lighting
  • Information Patent Grant

    Light fixture housing
    • Patent number D993511
    • Issue date Jul 25, 2023
    • Phoenix Products LLC
    • Erwin W. Greenwaldt
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D957023
    • Issue date Jul 5, 2022
    • Phoenix Products LLC
    • Erwin W. Greenwaldt
    • D26 - Lighting