using already existing parts of the sewer system for runoff-regulation

Industry

  • CPC
  • E03F5/102
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE WATER DRAINAGE SYSTEM

    • Publication number 20190024358
    • Publication date Jan 24, 2019
    • Aco Severin Ahlmann GmbH & Co., Kommanditgesellschaft
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Multiple Inlet flow regulator

    • Publication number 20110000837
    • Publication date Jan 6, 2011
    • Thomas Joseph Roy
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    First flush passive flow control valve

    • Publication number 20070246113
    • Publication date Oct 25, 2007
    • Red Valve Company, Inc.
    • Spiros G. Raftis
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Wastewater control system

    • Publication number 20050072465
    • Publication date Apr 7, 2005
    • Herbert C. Preul
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Wastewater source control system

    • Publication number 20050072469
    • Publication date Apr 7, 2005
    • Herbert C. Preul
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Flume for optimization of sewer system and wastewater treatment pla...

    • Publication number 20030113167
    • Publication date Jun 19, 2003
    • Claude T. Anderson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Passive flow control valve

    • Publication number 20020104573
    • Publication date Aug 8, 2002
    • Red Valve Company, Inc.
    • Spiros G. Raftis
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING