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Grant Prigge

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  • Belvedere-Tiburon, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Humidifier with improved mist generation
    • Patent number 12,352,466
    • Issue date Jul 8, 2025
    • Vitality Ventures HK Company Limited
    • Grant Prigge
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter life prediction method and filter type detection method
    • Patent number 11,660,559
    • Issue date May 30, 2023
    • Vitality Ventures HK Company Limited
    • Grant Prigge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air purifier
    • Patent number 11,633,687
    • Issue date Apr 25, 2023
    • Vitality Ventures HK Company Limited
    • Grant Prigge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents