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Bernhard Koch

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  • Merenberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump
    • Patent number 9,869,319
    • Issue date Jan 16, 2018
    • Pfeiffer Vacuum GmbH
    • Mirko Mekota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing module for a vacuum pump
    • Patent number 8,202,005
    • Issue date Jun 19, 2012
    • Pfeiffer Vacuum GmbH
    • Bernhard Koch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PUMP
    • Publication number 20150167679
    • Publication date Jun 18, 2015
    • PFEIFFER VACUUM GMBH
    • Bernhard Koch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20150030475
    • Publication date Jan 29, 2015
    • PFEIFFER VACUUM GMBH
    • Mirko Mekota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Bearing module for a vacuum pump
    • Publication number 20080112660
    • Publication date May 15, 2008
    • PFEIFFER VACUUM GMBH
    • Bernhard Koch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...