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Petra Lutke

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  • Pomerode/SC, BR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw pump
    • Patent number 9,869,314
    • Issue date Jan 16, 2018
    • NETZSCH Pumpen & Systeme GmbH
    • Eduardo Nuss
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw pump with at least two parts
    • Patent number 9,759,214
    • Issue date Sep 12, 2017
    • NETZSCH Pumpen & Systeme GmbH
    • Eduardo Nuss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Screw Pump With At Least Two Parts
    • Publication number 20150369239
    • Publication date Dec 24, 2015
    • NETZSCH Pumpen & Systeme GmbH
    • Eduardo Nuss
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Pump
    • Publication number 20150369241
    • Publication date Dec 24, 2015
    • NETZSCH Pumpen & Systeme GmbH
    • Eduardo Nuss
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...