TREA

Michael Sieber

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  • Timmaspe, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gutter system
    • Patent number 12,049,750
    • Issue date Jul 30, 2024
    • ACO AHLMANN SE & CO. KG
    • Michael Muller
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Connection device between a gutter and gully
    • Patent number 10,428,513
    • Issue date Oct 1, 2019
    • ACO Severin Ahlmann GmbH & Co. KG
    • Bengt Jesse-Windelband
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Rail of a drainage channel
    • Patent number 9,809,935
    • Issue date Nov 7, 2017
    • ACO Severin Ahlmann GmbH & Co. KG
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Surface water drainage system
    • Patent number 7,524,133
    • Issue date Apr 28, 2009
    • ACO Severin Ahlmann GmbH & Co. KG
    • Heino Messerschmidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Street grid for surface drainage
    • Patent number 7,144,185
    • Issue date Dec 5, 2006
    • ACO Severin Ahlmann GmbH & Co. KG
    • Heino Messerschmidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Drainage device
    • Patent number 7,059,804
    • Issue date Jun 13, 2006
    • ACO Severin Ahlmann GmbH & Co. KG
    • Michael Sieber
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    GUTTER SYSTEM
    • Publication number 20220389703
    • Publication date Dec 8, 2022
    • ACO AHLMANN SE & CO. KG
    • Michael Muller
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CONNECTION DEVICE BETWEEN A GUTTER AND GULLY
    • Publication number 20190055726
    • Publication date Feb 21, 2019
    • ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
    • Bengt Jesse-Windelband
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    RAIL OF A DRAINAGE CHANNEL
    • Publication number 20160194837
    • Publication date Jul 7, 2016
    • Arne Meincke
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    GRATING WITH A PLATE DETACHABLY MOUNTED IN A FRAME FOR COVERING A D...
    • Publication number 20090038235
    • Publication date Feb 12, 2009
    • ACO SEVERIN AHLMANN GMBH & CO. KG
    • Michael Muller
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Surface water drainage system
    • Publication number 20060159515
    • Publication date Jul 20, 2006
    • ACO SEVERIN AHLMANN GmbH & CO. KG
    • Heino Messerschimidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Street grid for surface drainage
    • Publication number 20050271468
    • Publication date Dec 8, 2005
    • ACO Severin Ahlmann GmbH & Co. KG
    • Heino Messerschmidt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Drainage device
    • Publication number 20040240941
    • Publication date Dec 2, 2004
    • Michael Sieber
    • E03 - WATER SUPPLY SEWERAGE