TREA

Francis Barton Brown

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  • La Crescenta, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pitot pump with jet pump operated thrust balance
    • Patent number 4,183,713
    • Issue date Jan 15, 1980
    • Kobe, Inc.
    • John W. Erickson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Jet pump with ceramic venturi
    • Patent number 4,135,861
    • Issue date Jan 23, 1979
    • Kobe, Inc.
    • Francis B. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Gas/liquid separator
    • Patent number 4,113,452
    • Issue date Sep 12, 1978
    • Kobe, Inc.
    • Francis Barton Brown
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal separator and system
    • Patent number 4,044,943
    • Issue date Aug 30, 1977
    • Kobe, Inc.
    • Francis Barton Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Combination pitot pump and centrifugal separator
    • Patent number 4,036,427
    • Issue date Jul 19, 1977
    • Kobe, Inc.
    • John W Erickson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal separator
    • Patent number 3,960,319
    • Issue date Jun 1, 1976
    • Kobe Inc.
    • Francis B. Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...