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Burkhard Helmig

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  • Beckum, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device
    • Patent number 6,913,266
    • Issue date Jul 5, 2005
    • Hammelmann Maschinenfabrik GmbH
    • Michael Jarchau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axial valve arrangement for a high pressure plunger pump
    • Patent number 5,848,880
    • Issue date Dec 15, 1998
    • Paul Hammelmann Maschinenfabrik GmbH
    • Burkhard Helmig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-PRESSURE PLUNGER PUMP, AND USE OF A HIGH-PRESSURE PLUNGER PUMP
    • Publication number 20240344507
    • Publication date Oct 17, 2024
    • HAMMELMANN GMBH
    • Burkhard HELMIG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sealing device
    • Publication number 20030189296
    • Publication date Oct 9, 2003
    • Michael Jarchau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...