TREA

Charles M. Kalnins

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  • The Woodlands, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    High efficiency liquid/liquid hydrocyclone
    • Patent number 5,110,471
    • Issue date May 5, 1992
    • Conoco Specialty Products Inc.
    • Charles M. Kalnins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid separator
    • Patent number 5,093,006
    • Issue date Mar 3, 1992
    • Conoco Specialty Products Inc.
    • Charles M. Kalnins
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Hydrocyclone having a high efficiency area to volume ratio
    • Patent number 5,071,556
    • Issue date Dec 10, 1991
    • Conoco Specialty Products Inc.
    • Charles M. Kalnins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cyclone separator
    • Patent number 5,049,277
    • Issue date Sep 17, 1991
    • Conoco Specialty Products Inc.
    • Charles M. Kalnins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid separator
    • Patent number 5,037,558
    • Issue date Aug 6, 1991
    • Conoco Specialty Products Inc.
    • Charles M. Kalnins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil and water separating system with hydrocyclone and floatation de...
    • Patent number 5,021,165
    • Issue date Jun 4, 1991
    • Conoco Specialty Products
    • Charles M. Kalnins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL