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Stephen Andras

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  • Westport, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Basement sump system and method
    • Patent number 8,973,324
    • Issue date Mar 10, 2015
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Basement waterproofing flange
    • Patent number 8,596,002
    • Issue date Dec 3, 2013
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Basement drainage conduit
    • Patent number 8,555,567
    • Issue date Oct 15, 2013
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Basement sump system and method
    • Patent number 8,117,797
    • Issue date Feb 21, 2012
    • DNI Reality, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Basement drainage conduit
    • Patent number 7,954,280
    • Issue date Jun 7, 2011
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Basement sump system and method
    • Patent number 7,788,877
    • Issue date Sep 7, 2010
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BASEMENT FLOOR DRAIN AND METHOD
    • Publication number 20130032224
    • Publication date Feb 7, 2013
    • Stephen Andras
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    BASEMENT SUMP SYSTEM AND METHOD
    • Publication number 20130019561
    • Publication date Jan 24, 2013
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BASEMENT DRAINAGE CONDUIT
    • Publication number 20110297249
    • Publication date Dec 8, 2011
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BASEMENT SUMP SYSTEM AND METHOD
    • Publication number 20110056152
    • Publication date Mar 10, 2011
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Basement floor drain and method
    • Publication number 20080104910
    • Publication date May 8, 2008
    • DNI Realty, LLC
    • Stephen Andras
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Basement sump system and method
    • Publication number 20080078142
    • Publication date Apr 3, 2008
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Basement waterproofing flange
    • Publication number 20070294965
    • Publication date Dec 27, 2007
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Basement drainage conduit
    • Publication number 20070294966
    • Publication date Dec 27, 2007
    • DNI Realty, LLC
    • Stephen Andras
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING