TREA

John E. Walsh

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  • Norfolk, MA, US
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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 floor drain and method
    • Publication number 20080104910
    • Publication date May 8, 2008
    • DNI Realty, LLC
    • Stephen Andras
    • E03 - WATER SUPPLY SEWERAGE