TREA

Lewis Karl Harris

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  • Tulsa, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Burner and pilot valve safety control system
    • Patent number 4,437,830
    • Issue date Mar 20, 1984
    • Combustion Engineering, Inc.
    • Lewis K. Harris
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    System for dampening pulsations or oscillations in a force-balance...
    • Patent number 4,413,523
    • Issue date Nov 8, 1983
    • Combustion Engineering, Inc.
    • Kenneth W. Claxton
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Position transmitter
    • Patent number 4,181,021
    • Issue date Jan 1, 1980
    • Combustion Engineering, Inc.
    • Lewis K. Harris
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Turbine meter rotor bearing
    • Patent number 4,000,932
    • Issue date Jan 4, 1977
    • Combustion Engineering, Inc.
    • Lewis Karl Harris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbine meter spider lock
    • Patent number 3,999,885
    • Issue date Dec 28, 1976
    • Combustion Engineering, Inc.
    • Lewis Karl Harris
    • G01 - MEASURING TESTING