TREA

Christopher Burch

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Backpack vacuum cleaner
    • Patent number D1048619
    • Issue date Oct 22, 2024
    • Emerson Electric Co.
    • Christopher Burch
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Exhaust port accessory for vacuum cleaner
    • Patent number D1046350
    • Issue date Oct 8, 2024
    • Emerson Electric Co.
    • Christopher Burch
    • D32 - Washing, cleaning, or drying machine