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Vit Wognar

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  • Ivancice, CZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element and filter system
    • Patent number 9,914,085
    • Issue date Mar 13, 2018
    • MANN+HUMMEL GMBH
    • Robert Hasenfratz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filter element and filter system
    • Patent number 9,861,924
    • Issue date Jan 9, 2018
    • MANN+HUMMEL GMBH
    • André Roesgen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter Element and Filter System
    • Publication number 20160230714
    • Publication date Aug 11, 2016
    • Mann + Hummel GmbH
    • André Roesgen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element and Filter System
    • Publication number 20160059174
    • Publication date Mar 3, 2016
    • Mann + Hummel GmbH
    • Robert Hasenfratz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL