Werner Herrfurth

Person

  • Westerhausen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for inserting a shut-off device in a pipeline

    • Patent number 8,662,101
    • Issue date Mar 4, 2014
    • Mertik Maxitrol GmbH & Co. KG
    • Werner Herrfurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnet unit

    • Patent number 7,360,751
    • Issue date Apr 22, 2008
    • Mertik Maxitrol GmbH & Co. KG
    • Werner Herrfurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE FOR INSERTING A SHUT-OFF DEVICE IN A PIPELINE

    • Publication number 20120048395
    • Publication date Mar 1, 2012
    • Werner Herrfurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNET UNIT

    • Publication number 20070001141
    • Publication date Jan 4, 2007
    • Werner Herrfurth
    • H01 - BASIC ELECTRIC ELEMENTS