TREA

Gerd Schmieta

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  • Boston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Soil meter
    • Patent number D632596
    • Issue date Feb 15, 2011
    • Douglas Marsden
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Soil meter
    • Patent number D632597
    • Issue date Feb 15, 2011
    • Douglas Marsden
    • D10 - Measuring, testing, or signalling instruments