TREA

Alexander HEROLD

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  • Hardthausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan and method for determining a media flow moved by the fan
    • Patent number 11,913,461
    • Issue date Feb 27, 2024
    • ZIEHL-ABEGG SE
    • Raphael Simon Obst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 11,768,090
    • Issue date Sep 26, 2023
    • ZIEHL-ABEGG SE
    • Frieder Loercher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and intake grid for a fan
    • Patent number 11,703,065
    • Issue date Jul 18, 2023
    • ZIEHL-ABEGG SE
    • Frieder Loercher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN AND SCROLL HOUSING FOR FAN
    • Publication number 20240035487
    • Publication date Feb 1, 2024
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSING FOR A FAN AND FAN
    • Publication number 20230213042
    • Publication date Jul 6, 2023
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20220397121
    • Publication date Dec 15, 2022
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN AND METHOD FOR DETERMINING A MEDIA FLOW MOVED BY THE FAN
    • Publication number 20220235781
    • Publication date Jul 28, 2022
    • Ziehl-Abegg SE
    • Raphael Simon OBST
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HOUSING FOR A FAN AND FAN
    • Publication number 20210262487
    • Publication date Aug 26, 2021
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN AND INTAKE GRID FOR A FAN
    • Publication number 20210164495
    • Publication date Jun 3, 2021
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...