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Bruce D. Bradley

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  • Salt Lake City, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for clarifier sludge collection
    • Patent number 5,340,485
    • Issue date Aug 23, 1994
    • Baker Hughes Incorporated
    • Bruce D. Bradley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus and method for clarifier sludge collection
    • Patent number 5,219,470
    • Issue date Jun 15, 1993
    • Baker Hughes Incorporated
    • Bruce D. Bradley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for granular media filter
    • Patent number 4,624,783
    • Issue date Nov 25, 1986
    • Envirotech Corporation
    • Brent C. Black
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Granular media filter
    • Patent number 4,450,077
    • Issue date May 22, 1984
    • Envirotech Corporation
    • Brent C. Black
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL