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Dietrich Witzler

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  • Rommerskirchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear pump including friction brake ring to generate uniform conveya...
    • Patent number 9,416,781
    • Issue date Aug 16, 2016
    • Oerlikon Textile GmbH & Co. KG
    • Ulrich Helbing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dynamic mixer
    • Patent number 9,289,732
    • Issue date Mar 22, 2016
    • Oerlikon Textile GmbH & Co. KG
    • Ulrich Helbing
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gear wheel pump
    • Patent number 9,004,890
    • Issue date Apr 14, 2015
    • Oerlikon Textile GmbH & Co. KG
    • Arkadiusz Tomzik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE FOR WETTING A PLURALITY OF THREADS, AND METERING PUMP FOR SU...
    • Publication number 20190331111
    • Publication date Oct 31, 2019
    • OERLIKON TEXTILE GMBH & CO. KG
    • Michael Schröder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device and Method For Metering And/Or Feeding In Liquid Colorants A...
    • Publication number 20130315029
    • Publication date Nov 28, 2013
    • Rowasol GmbH
    • Ulrich Helbing
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Dynamic Mixer
    • Publication number 20130272088
    • Publication date Oct 17, 2013
    • Ulrich Helbing
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Gear Pump
    • Publication number 20130094988
    • Publication date Apr 18, 2013
    • OERLIKON TEXTILE GMBH & CO. KG
    • Dietrich Witzler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gear Pump
    • Publication number 20130034463
    • Publication date Feb 7, 2013
    • OERLIKON TEXTILE GMBH & CO., KG
    • Ulrich HELBING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR WHEEL PUMP
    • Publication number 20100278676
    • Publication date Nov 4, 2010
    • Arkadiusz Tomzik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP
    • Publication number 20100196186
    • Publication date Aug 5, 2010
    • Ulrich Helbing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...