TREA

Thomas A Kaczkowski

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  • University City, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light fixture
    • Patent number D847393
    • Issue date Apr 30, 2019
    • Focal Point, LLC
    • Casey Chung
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D801575
    • Issue date Oct 31, 2017
    • Focal Point, LLC
    • Casey Chung
    • D26 - Lighting
  • Information Patent Grant

    Lightguide lighting assembly
    • Patent number D693045
    • Issue date Nov 5, 2013
    • 3M Innovative Properties Company
    • Jon A. Kirschhoffer
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D689647
    • Issue date Sep 10, 2013
    • 3M Innovative Properties Company
    • Robert L. Brott
    • D26 - Lighting