TREA

Thames Water Authority

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slow sand filters
    • Patent number 4,911,831
    • Issue date Mar 27, 1990
    • Thames Water Authority
    • Roger Davison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pipeline renovation system
    • Patent number 4,907,911
    • Issue date Mar 13, 1990
    • Angus Fire Armour Limited
    • Alan Rodriguez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic sampling machine
    • Patent number 4,831,887
    • Issue date May 23, 1989
    • Thames Water Authority
    • Alan M. Crossley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Process for thickening digested sludge
    • Patent number 4,576,719
    • Issue date Mar 18, 1986
    • Thames Water Authority
    • Brian J. E. Hurley
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sewer cleaning shoe with dam and jet nozzles
    • Patent number 4,364,141
    • Issue date Dec 21, 1982
    • Thames Water Authority
    • Norman W. Crane
    • E03 - WATER SUPPLY SEWERAGE

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