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STEFAN SOMMER

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor vehicle vacuum pump
    • Patent number 11,268,514
    • Issue date Mar 8, 2022
    • Pierburg Pump Technology GmbH
    • Stefan Hammer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR VEHICLE VACUUM PUMP
    • Publication number 20180291906
    • Publication date Oct 11, 2018
    • PIERBURG PUMP TECHNOLOGY GMBH
    • STEFAN HAMMER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR VEHICLE VACUUM PUMP
    • Publication number 20180238331
    • Publication date Aug 23, 2018
    • PIERBURG PUMP TECHNOLOGY GMBH
    • STEFAN HAMMER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...