TREA

Rudolf Huegel

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  • Stuttgart, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Single-piece oil control ring
    • Patent number 9,574,663
    • Issue date Feb 21, 2017
    • Mahle Metal Leve S/A
    • André Ferrarese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    EVAPORATOR
    • Publication number 20230023677
    • Publication date Jan 26, 2023
    • MAHLE International GmbH
    • Gottfried DUERR
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SINGLE-PIECE OIL CONTROL RING
    • Publication number 20150292621
    • Publication date Oct 15, 2015
    • MAHLE METAL LEVE S/A
    • André Ferrarese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...