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Martin Melzer

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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm vacuum pump
    • Patent number 11,147,909
    • Issue date Oct 19, 2021
    • Medela Holding AG
    • Martin Melzer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drainage pump unit
    • Patent number 9,333,281
    • Issue date May 10, 2016
    • Medela Holding AG
    • Charles Giezendanner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM VACUUM PUMP
    • Publication number 20190184073
    • Publication date Jun 20, 2019
    • MEDELA HOLDING AG
    • Martin Melzer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEDICAL SUCTION PUMP AND FLUID COLLECTING VESSEL
    • Publication number 20170128638
    • Publication date May 11, 2017
    • MEDELA HOLDING AG
    • Charles Giezendanner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRAINAGE PUMP UNIT
    • Publication number 20120184932
    • Publication date Jul 19, 2012
    • MEDELA HOLDING AG
    • Charles Giezendanner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE