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John William Knezevich

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  • Ft. Lauderdale, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flood barrier system
    • Patent number 10,287,740
    • Issue date May 14, 2019
    • Neptune Systems, LLC
    • John William Knezevich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Flood barrier system
    • Patent number 9,670,634
    • Issue date Jun 6, 2017
    • Neptune Systems, LLC
    • John William Knezevich
    • E04 - BUILDING
  • Information Patent Grant

    Flood barrier system
    • Patent number 9,376,778
    • Issue date Jun 28, 2016
    • Neptune Systems, LLC
    • John William Knezevich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Flood Barrier System
    • Publication number 20170218586
    • Publication date Aug 3, 2017
    • Neptune Systems, LLC
    • John William Knezevich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Flood Barrier System
    • Publication number 20160244929
    • Publication date Aug 25, 2016
    • Neptune Systems, LLC
    • John William Knezevich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Flood Barrier System
    • Publication number 20150204040
    • Publication date Jul 23, 2015
    • Neptune Systems, LLC
    • John William Knezevich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING