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George R. Jackson

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  • Doylestown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electro-optical float position indicator
    • Patent number 6,321,604
    • Issue date Nov 27, 2001
    • World Wide Plastics, Inc.
    • George R. Jackson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Manometer
    • Patent number D292891
    • Issue date Nov 24, 1987
    • World-Wide Plastics, Inc.
    • Donald Frick
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Method and apparatus for measuring gas flow
    • Patent number 4,479,377
    • Issue date Oct 30, 1984
    • Arcstart, Inc.
    • George R. Jackson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for calibrating flow meters and the like
    • Patent number 4,307,601
    • Issue date Dec 29, 1981
    • Arcstart, Inc.
    • George R. Jackson
    • G01 - MEASURING TESTING