TREA

Stefan Kochert

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  • Hockenheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element
    • Patent number 7,059,481
    • Issue date Jun 13, 2006
    • Mann & Hummel GmbH
    • Stefan Kochert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter
    • Patent number 6,602,308
    • Issue date Aug 5, 2003
    • Filterwerk Mann & Hummel GmbH
    • Thomas Carle
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Housing
    • Patent number 6,306,192
    • Issue date Oct 23, 2001
    • Filterwerk Mann & Hummel GmbH
    • Volker Greif
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing device for changing a fluid into another flowing fluid
    • Patent number 6,158,471
    • Issue date Dec 12, 2000
    • Filterwerk Mann & Hummel GmbH
    • Volker Greif
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Indicating apparatus for indicating a vacuum
    • Patent number 5,744,770
    • Issue date Apr 28, 1998
    • Filterwerk Mann & Hummel GmbH
    • Klaus Moessinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter element
    • Publication number 20040031748
    • Publication date Feb 19, 2004
    • Mann & Hummel GmbH
    • Stefan Kochert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL