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Marcel Walder

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  • Huckeswagen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump of lightweight construction
    • Patent number 9,863,420
    • Issue date Jan 9, 2018
    • Magna Powertrain Bad Homburg GmbH
    • Marcel Walder
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Coupling, rotor, and assembly for a pump
    • Patent number 9,322,411
    • Issue date Apr 26, 2016
    • Magna Powertrain Hueckeswagen GmbH
    • Marcel Walder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve
    • Patent number 8,776,831
    • Issue date Jul 15, 2014
    • Magna Powertrain Hueckeswagen GmbH
    • Noriyki Otsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PUMP OF LIGHTWEIGHT CONSTRUCTION
    • Publication number 20170058897
    • Publication date Mar 2, 2017
    • Magna Powertrain Bad Homburg GmbH
    • Marcel Walder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUPLING, ROTOR, AND ASSEMBLY FOR A PUMP
    • Publication number 20130243516
    • Publication date Sep 19, 2013
    • ixetic Hueckeswagen GmbH
    • Marcel Walder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Check Valve
    • Publication number 20120244019
    • Publication date Sep 27, 2012
    • ixetic Hueckeswagen GmbH
    • Noriyki Otsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...