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Stewart D. Johnson

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  • Jo Daviess County, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mass airflow sensor
    • Patent number 5,279,155
    • Issue date Jan 18, 1994
    • Honeywell, Inc.
    • Stewart D. Johnson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sampling probe flow sensor
    • Patent number 4,856,328
    • Issue date Aug 15, 1989
    • Honeywell Inc.
    • Stewart D. Johnson
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents