TREA

Hilmar HEGNER

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  • Stuttgart, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air filter element and air filter
    • Patent number 10,150,074
    • Issue date Dec 11, 2018
    • Mahle International GmbH
    • Hilmar Hegner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR FILTER ELEMENT AND AIR FILTER
    • Publication number 20160243485
    • Publication date Aug 25, 2016
    • MAHLE International GmbH
    • Hilmar HEGNER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL