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Robert Stolle

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  • Kaarst, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal-gas valve device
    • Patent number 6,591,851
    • Issue date Jul 15, 2003
    • Leybold Vakuum GmbH
    • Thomas Palten
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Friction vacuum pump
    • Patent number 6,168,374
    • Issue date Jan 2, 2001
    • Leybold Vakuum GmbH
    • Robert Stolle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for regulating a pressure in a chamber
    • Patent number 5,944,049
    • Issue date Aug 31, 1999
    • Applied Materials, Inc.
    • Christian Beyer
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVING AND CONTROL DEVICE FOR A VACUUM PUMP, VACUUM PUMP, AND METH...
    • Publication number 20160319823
    • Publication date Nov 3, 2016
    • OERLIKON LEYBOLD VACUUM GMBH
    • Markus Liessmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR DEVICE FOR A VACUUM PUMP, AND VACUUM PUMP
    • Publication number 20160290343
    • Publication date Oct 6, 2016
    • OERLIKON LEYBOLD VACUUM GMBH
    • Markus Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP BEARING ARRANGEMENT
    • Publication number 20110081231
    • Publication date Apr 7, 2011
    • OERLIKON LEYBOLD VACUUM GMBH
    • Rainer Hoelzer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump arrangement
    • Publication number 20090068011
    • Publication date Mar 12, 2009
    • Dirk Kalisch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...