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Dieter Otto

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  • Ennepetal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump
    • Patent number 6,923,628
    • Issue date Aug 2, 2005
    • Luk, Automobitechnik GmbH
    • Dieter Otto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,743,004
    • Issue date Jun 1, 2004
    • Luk. Automobiltechnik GmbH & Co. KG.
    • Dieter Otto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,648,619
    • Issue date Nov 18, 2003
    • Luk, Automobiletechnik, GmbH & Co. KG
    • Dieter Otto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaft coupling with axial alignment
    • Patent number 6,203,238
    • Issue date Mar 20, 2001
    • LuK Automobiltechnik GmbH & Co., KG
    • Dieter Otto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic conveying device
    • Patent number 6,168,401
    • Issue date Jan 2, 2001
    • Luk Automobiltechnik GmbH & Co. KG
    • Kai Schenck
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Radial piston pump
    • Patent number 5,716,198
    • Issue date Feb 10, 1998
    • Luk Automobiltechnik GmbH & Co. KG
    • Ulrich Hiltemann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump with resilient drive
    • Patent number 5,707,222
    • Issue date Jan 13, 1998
    • LuK Automobiltechnik GmbH & Co., KG
    • Dieter Otto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic gear pump
    • Patent number 4,850,814
    • Issue date Jul 25, 1989
    • Barmag AG
    • Siegfried Hertell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal gear pump
    • Patent number 4,813,853
    • Issue date Mar 21, 1989
    • Barmag AG
    • Dieter Otto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Regulating pump
    • Patent number 4,750,867
    • Issue date Jun 14, 1988
    • Siegfried Hertell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum pump
    • Publication number 20030185696
    • Publication date Oct 2, 2003
    • Dieter Otto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vacuum pump
    • Publication number 20020192097
    • Publication date Dec 19, 2002
    • Dieter Otto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...