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John Shelley

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  • Eldred, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pig loader device
    • Patent number 11,644,145
    • Issue date May 9, 2023
    • John Anderson Construction, Inc.
    • John Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pig loader device
    • Patent number 10,876,673
    • Issue date Dec 29, 2020
    • John Anderson Construction, Inc.
    • John Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pig loader device
    • Patent number 9,989,186
    • Issue date Jun 5, 2018
    • John Anderson Construction, Inc.
    • John Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIG LOADER DEVICE
    • Publication number 20210071804
    • Publication date Mar 11, 2021
    • John Anderson Construction, Inc.
    • John Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIG LOADER DEVICE
    • Publication number 20180245728
    • Publication date Aug 30, 2018
    • John Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pig Loader Device
    • Publication number 20160348829
    • Publication date Dec 1, 2016
    • John Anderson Construction, Inc.
    • John Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...