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Sean A. O'Neill

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  • Escandido, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve-in-head irrigation sprinkler with service valve
    • Patent number 9,578,817
    • Issue date Feb 28, 2017
    • Hunter Industries, Inc.
    • Richard M. Dunn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve-in head irrigation sprinkler with service valve
    • Patent number 9,169,944
    • Issue date Oct 27, 2015
    • Hunter Industries, Inc.
    • Richard M. Dunn
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Swing connector for sprinkler
    • Patent number 5,242,112
    • Issue date Sep 7, 1993
    • Hunter Industries
    • Richard M. Dunn
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents