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Daniel Wittenberg

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  • Belcarra, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water ballasted wave attenuator
    • Patent number 8,132,986
    • Issue date Mar 13, 2012
    • I.M.F.S. International Marine Floatation Systems Inc.
    • Daniel Wittenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Floating wave attenuator
    • Patent number 6,715,958
    • Issue date Apr 6, 2004
    • 638731 BC Ltd.
    • Dan Wittenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER BALLASTED WAVE ATTENUATOR
    • Publication number 20110150573
    • Publication date Jun 23, 2011
    • I.M.F.S. International Marine Floatation Systems Inc.
    • Daniel Wittenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WATER BALLASTED WAVE ATTENUATOR
    • Publication number 20100067987
    • Publication date Mar 18, 2010
    • I.M.F.S. International Marine Floatation Systems Inc.
    • Daniel Wittenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Floating wave attenuator
    • Publication number 20040018056
    • Publication date Jan 29, 2004
    • Dan Wittenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING