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Helen ESDERS

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  • Lohne, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder head cover for a motor vehicle
    • Patent number 10,208,663
    • Issue date Feb 19, 2019
    • Polytec Plastics Germany GmbH & Co. KG
    • Helen Esders
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING/OIL-COOLING DEVICE
    • Publication number 20190390760
    • Publication date Dec 26, 2019
    • POLYTEC PLASTICS GERMANY GMBH & CO KG
    • Helen ESDERS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CYLINDER HEAD COVER FOR A MOTOR VEHICLE
    • Publication number 20170138255
    • Publication date May 18, 2017
    • POLYTEC PLASTICS GERMANY GMBH & CO KG
    • Helen ESDERS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HOSE CONNECTION ARRANGEMENT
    • Publication number 20130134699
    • Publication date May 30, 2013
    • Helen Esders
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...