TREA

David St. John

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  • New Smyma Beach, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Haptic rain sensor
    • Patent number 10,520,646
    • Issue date Dec 31, 2019
    • WeatherFlow, Inc.
    • Robert John Derr
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Environmental monitoring device
    • Patent number D805924
    • Issue date Dec 26, 2017
    • WeatherFlow, Inc.
    • Graham Neal Wimberly
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Environmental monitoring device
    • Patent number D805925
    • Issue date Dec 26, 2017
    • WeatherFlow, Inc.
    • Graham Neal Wimberly
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents