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Maria Kraut

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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device
    • Patent number 11,648,491
    • Issue date May 16, 2023
    • Mahle International GmbH
    • Heiko Hensinger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel supply system and fuel filter
    • Patent number 10,221,820
    • Issue date Mar 5, 2019
    • Mahle International GmbH
    • Peter Koppi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel filter device
    • Patent number 9,976,525
    • Issue date May 22, 2018
    • Mahle International GmbH
    • Peter Koppi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL FILTER
    • Publication number 20220003194
    • Publication date Jan 6, 2022
    • Martin Hein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20210106928
    • Publication date Apr 15, 2021
    • MAHLE International GmbH
    • Heiko Hensinger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILTER DEVICE FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20200386198
    • Publication date Dec 10, 2020
    • MAHLE International GmbH
    • Martin Hein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER MEDIUM FOR FUELS
    • Publication number 20200070075
    • Publication date Mar 5, 2020
    • MAHLE International GmbH
    • Peter Koppi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILTER DEVICE
    • Publication number 20160258398
    • Publication date Sep 8, 2016
    • MAHLE International GmbH
    • Peter Koppi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    FUEL SUPPLY SYSTEM AND FUEL FILTER
    • Publication number 20160222932
    • Publication date Aug 4, 2016
    • MAHLE International GmbH
    • Peter Koppi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...