TREA

Richard Q. Carmichael

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  • Huntley, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow meter
    • Patent number 8,918,293
    • Issue date Dec 23, 2014
    • Spirax-Sarco Limited
    • Richard Quentin Carmichael
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow meters
    • Patent number 5,698,793
    • Issue date Dec 16, 1997
    • Spirax-Sarco Limited
    • Richard Quentin Carmichael
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow meter having a contoured plug and resilient means
    • Patent number 5,419,203
    • Issue date May 30, 1995
    • Spirax Sarco Limited
    • Richard Q. Carmichael
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Measuring dryness fraction
    • Patent number 5,020,000
    • Issue date May 28, 1991
    • Spirax-Sarco Limited
    • Richard Q. Carmichael
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW METER
    • Publication number 20110213573
    • Publication date Sep 1, 2011
    • SPIRAX-SARCO LIMITED
    • Richard Quentin Carmichael
    • G01 - MEASURING TESTING