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Volkmar KLEIN

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  • Zweibruecken, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device with an element receptacle having two or more degrees...
    • Patent number 12,109,514
    • Issue date Oct 8, 2024
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element with a luminescent marker
    • Patent number 10,478,760
    • Issue date Nov 19, 2019
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filter device
    • Patent number 10,188,969
    • Issue date Jan 29, 2019
    • HYDAC FILTERTECHNIK GMBH
    • Michael Sakraschinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus
    • Patent number 10,150,064
    • Issue date Dec 11, 2018
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Arrangement for forming a seal
    • Patent number 10,080,982
    • Issue date Sep 25, 2018
    • HYDAC FILTERTECHNIK GMBH
    • Michael Sakraschinsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for ventilating and venting containers containing a fluid vo...
    • Patent number 8,944,091
    • Issue date Feb 3, 2015
    • HYDAC FILTERTECHNIK GMBH
    • Michael Sakraschinsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filter device
    • Patent number 7,815,054
    • Issue date Oct 19, 2010
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Non-return valve
    • Patent number 7,464,723
    • Issue date Dec 16, 2008
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filter device
    • Patent number 7,459,078
    • Issue date Dec 2, 2008
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device and parts thereof and a method for operating of the f...
    • Patent number 7,435,347
    • Issue date Oct 14, 2008
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE AND FILTER ELEMENT
    • Publication number 20240050876
    • Publication date Feb 15, 2024
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar KLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE TOGETHER WITH FILTER ELEMENT
    • Publication number 20220339566
    • Publication date Oct 27, 2022
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar KLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20210370202
    • Publication date Dec 2, 2021
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar KLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20180050285
    • Publication date Feb 22, 2018
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar KLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20180050286
    • Publication date Feb 22, 2018
    • HYDAC FILTERTECHNIK GMBH
    • Michael SAKRASCHINSKY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT
    • Publication number 20170165595
    • Publication date Jun 15, 2017
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar KLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ARRANGEMENT FOR FORMING A SEAL
    • Publication number 20140373325
    • Publication date Dec 25, 2014
    • Michael Sakraschinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM FOR VENTILATING AND VENTING CONTAINERS CONTAINING A FLUID VO...
    • Publication number 20140048149
    • Publication date Feb 20, 2014
    • Michael Sakraschinsky
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Filter device and parts thereof and a method for operation of the f...
    • Publication number 20080047890
    • Publication date Feb 28, 2008
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Device
    • Publication number 20070256965
    • Publication date Nov 8, 2007
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Non-return valve
    • Publication number 20070181190
    • Publication date Aug 9, 2007
    • Volkmar Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Filter device
    • Publication number 20070131606
    • Publication date Jun 14, 2007
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20030010697
    • Publication date Jan 16, 2003
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL