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Norbert Lang

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  • Blieskastel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device for fluids
    • Patent number 9,180,388
    • Issue date Nov 10, 2015
    • Hydac Process Technology GmbH
    • Knut Herges
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 7,681,739
    • Issue date Mar 23, 2010
    • Hydac Process Technology GmbH
    • Norbert Lang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device, in particular for high-pressure applications in a mo...
    • Patent number 7,210,584
    • Issue date May 1, 2007
    • Hydac Process Technology GmbH
    • Ralf Wnuk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for production of conical filter elements
    • Patent number 6,836,963
    • Issue date Jan 4, 2005
    • Hydac Process Technology GmbH
    • Ralf Wnuk
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filtering device and spinning head
    • Patent number 6,604,928
    • Issue date Aug 12, 2003
    • Hydac Process Technology GmbH
    • Ralf Wnuk
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for producing a sealing connection
    • Patent number 6,579,348
    • Issue date Jun 17, 2003
    • Hydac Process Technology GmbH
    • Martin Winter
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter device with filter disks
    • Patent number 6,343,697
    • Issue date Feb 5, 2002
    • Hydac Process Technology GmbH
    • Jurgen Hausdorf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter Device for Fluids
    • Publication number 20140124430
    • Publication date May 8, 2014
    • HYDAC PROCESS TECHNOLOGY GMBH
    • Knut Herges
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device, in particular for high-pressure applications in a mo...
    • Publication number 20040188345
    • Publication date Sep 30, 2004
    • Ralf Wnuk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Process for production of conical filter elements
    • Publication number 20030213127
    • Publication date Nov 20, 2003
    • Ralf Wnuk
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20020189993
    • Publication date Dec 19, 2002
    • Norbert Lang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL