TREA

Douglas Dalton

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  • Jamestown, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slotted drain
    • Patent number 7,866,911
    • Issue date Jan 11, 2011
    • Zurn Industries, LLC
    • Robert E. Saadi
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Removable grate
    • Patent number 7,588,392
    • Issue date Sep 15, 2009
    • Zurn Industries, LLC
    • Doug Wroblewski
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Removable grate
    • Publication number 20080014022
    • Publication date Jan 17, 2008
    • Zurn Industries, Inc.
    • Doug Wroblewski
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Slotted drain
    • Publication number 20070099782
    • Publication date May 3, 2007
    • Zurn Industries, Inc.
    • Robert E. Saadi
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Modular trench drain
    • Publication number 20050025572
    • Publication date Feb 3, 2005
    • Zurn Industries, Inc.
    • Joseph Sanfilippo
    • E03 - WATER SUPPLY SEWERAGE