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Erhard Gruber

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  • Satteldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing an impeller
    • Patent number 12,109,746
    • Issue date Oct 8, 2024
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Erhard Gruber
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Centrifugal or diagonal impeller with modified blade edge
    • Patent number 11,629,726
    • Issue date Apr 18, 2023
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Erhard Gruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan impeller system for configuring and constructing a fan impeller
    • Patent number 11,560,898
    • Issue date Jan 24, 2023
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Marcus Kosse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower wheel
    • Patent number 11,421,704
    • Issue date Aug 23, 2022
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Erhard Gruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan wheel disc and fan wheel
    • Patent number 10,920,786
    • Issue date Feb 16, 2021
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Alexander Konzal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Protective grille with improved efficiency and noise characteristics
    • Patent number 10,760,593
    • Issue date Sep 1, 2020
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Michael Strehle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Connecting element
    • Patent number 10,662,972
    • Issue date May 26, 2020
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Martin Baer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade of a ventilator wheel, ventilator wheel and axial ventilator
    • Patent number 10,519,978
    • Issue date Dec 31, 2019
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Daniel Gebert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade
    • Patent number 10,393,138
    • Issue date Aug 27, 2019
    • EMB-PAPST MULFINGEN GmbH & CO KG
    • Daniel Gebert
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Connecting element for fan blades
    • Patent number D839406
    • Issue date Jan 29, 2019
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Martin Baer
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan diffuser having a circular inlet and a rotationally asymmetrica...
    • Patent number 10,072,671
    • Issue date Sep 11, 2018
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Markus Engert
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan wheel
    • Patent number D821561
    • Issue date Jun 26, 2018
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Erhard Gruber
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Ventilation device, in particular for heating, cooling, and/or humi...
    • Patent number 9,932,990
    • Issue date Apr 3, 2018
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Jürgen Schöne
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Blower wheel disc
    • Patent number D809643
    • Issue date Feb 6, 2018
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Erhard Gruber
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Ventilator fan for a ventilation system
    • Patent number D808003
    • Issue date Jan 16, 2018
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Daniel Gebert
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan grid
    • Patent number D761412
    • Issue date Jul 12, 2016
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Michael Strehle
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Radial fan wheel arrangement
    • Patent number 8,807,949
    • Issue date Aug 19, 2014
    • Emb-Papst Mulfingen GmbH & Co. KG
    • Christian Hammel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number D644315
    • Issue date Aug 30, 2011
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Katrin Bohl
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan
    • Patent number D643916
    • Issue date Aug 23, 2011
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Katrin Bohl
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Impeller, in particular for an axial fan
    • Patent number 7,442,010
    • Issue date Oct 28, 2008
    • EBM—Papst Mulfingen GmbH & Co. KG
    • Erhard Gruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multipart Fan Wheel With A Fan Wheel Hub And A Plurality Of Fan Whe...
    • Publication number 20250052256
    • Publication date Feb 13, 2025
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard GRUBER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR A RADIAL FAN
    • Publication number 20240426313
    • Publication date Dec 26, 2024
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard GRUBER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Or Diagonal Impeller With Modified Blade Edge
    • Publication number 20230038614
    • Publication date Feb 9, 2023
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard GRUBER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR MANUFACTURING AN IMPELLER
    • Publication number 20220118663
    • Publication date Apr 21, 2022
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard GRUBER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER WHEEL
    • Publication number 20200040904
    • Publication date Feb 6, 2020
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard Gruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Wheel Disc And Fan Wheel
    • Publication number 20190120245
    • Publication date Apr 25, 2019
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Alexander Konzal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Connecting Element
    • Publication number 20180274549
    • Publication date Sep 27, 2018
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Martin Baer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROTECTIVE GRILLE WITH IMPROVED EFFICIENCY AND NOISE CHARACTERISTICS
    • Publication number 20170306985
    • Publication date Oct 26, 2017
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Michael STREHLE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE
    • Publication number 20160177968
    • Publication date Jun 23, 2016
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • DANIEL GEBERT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Blade Of A Ventilator Wheel, Ventilator Wheel And Axial Ventilator
    • Publication number 20160160878
    • Publication date Jun 9, 2016
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Daniel GEBERT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ventilation Device, In Particular For Heating, Cooling, and/or Humi...
    • Publication number 20140209275
    • Publication date Jul 31, 2014
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Jürgen Schöne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Diffuser Having a Circular Inlet and a Rotationally Asymmetrica...
    • Publication number 20140086728
    • Publication date Mar 27, 2014
    • emb-papst Mulfingen GmbH & Co. KG
    • Markus Engert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL FAN WHEEL ARRANGEMENT
    • Publication number 20110223007
    • Publication date Sep 15, 2011
    • Christian HAMMEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Impeller, in particular for an axial fan
    • Publication number 20050287005
    • Publication date Dec 29, 2005
    • Erhard Gruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...