TREA

Loren G. Kragh

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  • Tacoma, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Falling film heat exchanger
    • Patent number 4,435,339
    • Issue date Mar 6, 1984
    • Tower Systems, Inc.
    • Loren G. Kragh
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Dual sheet capillary heat exchanger
    • Patent number 4,372,897
    • Issue date Feb 8, 1983
    • Tower Systems Inc.
    • William G. Sanderson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Saturated liquor cooling tower
    • Patent number 4,318,772
    • Issue date Mar 9, 1982
    • Loren G. Kragh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Waste heat disposal process
    • Patent number 4,299,786
    • Issue date Nov 10, 1981
    • Tower Systems Inc.
    • William G. Sanderson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Magma cooling tower
    • Patent number 4,019,951
    • Issue date Apr 26, 1977
    • Loren G. Kragh
    • F28 - HEAT EXCHANGE IN GENERAL