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Ralf Kurz

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  • Giengen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Press seal system for sealing against a line
    • Patent number 11,365,833
    • Issue date Jun 21, 2022
    • Hauff-Technik GmbH & Co. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioning ring with a tensioning section
    • Patent number 11,333,279
    • Issue date May 17, 2022
    • Hauff-Technik GmbH & Co. KG
    • Martin Heck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press seal with pressing body
    • Patent number 10,612,697
    • Issue date Apr 7, 2020
    • Hauff-Technik GmbH & Co. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Use of a feed-through for installation in a wall or floor element
    • Patent number 9,909,328
    • Issue date Mar 6, 2018
    • Hauff-Technik GmbH & Co. KG
    • Ralf Kurz
    • E04 - BUILDING
  • Information Patent Grant

    Press seal having a press body
    • Patent number 9,709,205
    • Issue date Jul 18, 2017
    • Hauff-Technik GmbH & Co. KG
    • Christos Delikostas
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Line duct with a series of layers
    • Patent number 9,291,268
    • Issue date Mar 22, 2016
    • Hauff-Technik GmbH & Co. KG
    • Ralf Kurz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESS SEAL WITH AN ELASTOMER BODY AND A TENSIONING BOLT
    • Publication number 20210071800
    • Publication date Mar 11, 2021
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONING RING WITH A TENSIONING SECTION
    • Publication number 20210018133
    • Publication date Jan 21, 2021
    • HAUFF-TECHNIK GMBH & CO. KG
    • Martin Heck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS SEAL WITH AN ELASTOMER BODY AND A TENSIONING BOLT
    • Publication number 20190301656
    • Publication date Oct 3, 2019
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS SEAL WITH PRESSING BODY
    • Publication number 20190195396
    • Publication date Jun 27, 2019
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS SEAL SYSTEM FOR SEALING AGAINST A LINE
    • Publication number 20180252338
    • Publication date Sep 6, 2018
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    USE OF A FEED-THROUGH FOR INSTALLATION IN A WALL OR FLOOR ELEMENT
    • Publication number 20170009470
    • Publication date Jan 12, 2017
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • E04 - BUILDING
  • Information Patent Application

    PRESS SEAL HAVING A PRESS BODY
    • Publication number 20160195210
    • Publication date Jul 7, 2016
    • HAUFF-TECHNIK GMBH & CO. KG
    • Christos DELIKOSTAS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINE DUCT WITH A SERIES OF LAYERS
    • Publication number 20130328271
    • Publication date Dec 12, 2013
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR