TREA

Holger Barth

Follow

Person

  • Friedewald, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Side channel pump
    • Patent number 6,481,958
    • Issue date Nov 19, 2002
    • Mannesmann VDO AG
    • Hans-Dieter Wilhelm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Feed pump
    • Patent number 6,471,466
    • Issue date Oct 29, 2002
    • Mannesmann VDO AG
    • Peter Marx
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Internal Gear Fuel Pump
    • Publication number 20090016912
    • Publication date Jan 15, 2009
    • SIEMENS AKTIENGESELLSCHAFT
    • Holger Barth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internal gear-wheel pump comprising reinforced channels
    • Publication number 20060153706
    • Publication date Jul 13, 2006
    • Holger Barth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Feed pump
    • Publication number 20010041132
    • Publication date Nov 15, 2001
    • Mannesmann VDO AG
    • Peter Marx
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...