TREA

Robert H. Van Note

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  • Orinda, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Geothermal brine treatment
    • Patent number 4,304,666
    • Issue date Dec 8, 1981
    • Envirotech Corporation
    • Robert H. Van Note
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Geothermal brine treatment
    • Patent number 4,302,328
    • Issue date Nov 24, 1981
    • Envirotech Corporation
    • Robert H. Van Note
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE