TREA

Andrew Redfern

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water monitoring device and method
    • Patent number 10,150,680
    • Issue date Dec 11, 2018
    • SUTRO CONNECT INC.
    • Ravi Kurani
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water monitoring device and method
    • Patent number 9,776,888
    • Issue date Oct 3, 2017
    • DATA20
    • Ravi Kurani
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE