TREA

DR. HERFELD GMBH & CO. KG

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Organization

  • Neuenrade, DE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing machine
    • Patent number 11,224,848
    • Issue date Jan 18, 2022
    • Dr. Herfeld GmbH & Co. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing machine
    • Patent number 11,059,005
    • Issue date Jul 13, 2021
    • Dr. Herfeld GmbH & Co. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing machine and discharging station
    • Patent number 10,265,669
    • Issue date Apr 23, 2019
    • Dr. Herfeld GmbH & Co. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Industrial mixing container and liner and method of use
    • Patent number 10,071,351
    • Issue date Sep 11, 2018
    • Dr. Herfeld GmbH & Co. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing machine
    • Patent number 9,968,897
    • Issue date May 15, 2018
    • Dr. Herfeld GmbH & Co. KG
    • Ulrich Tölle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing machine and its liner
    • Patent number 9,950,301
    • Issue date Apr 24, 2018
    • Dr. Herfeld GmbH & Co. KG
    • Wolfgang Rüberg
    • B08 - CLEANING
  • Information Patent Grant

    Mixing machine
    • Patent number 8,979,354
    • Issue date Mar 17, 2015
    • Dr. Herfeld GmbH & Co. KG
    • Ulrich Tölle
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Mixing machine
    • Patent number 8,678,639
    • Issue date Mar 25, 2014
    • Dr. Herfeld GmbH & Co. KG
    • Ulrich Tölle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing device having axially adjustable mixing blades
    • Patent number 5,358,332
    • Issue date Oct 25, 1994
    • Dr. Herfeld GmbH & Co. KG
    • Michael Derksen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Clamping and aligning means for a mixer
    • Patent number 5,123,747
    • Issue date Jun 23, 1992
    • Dr. Herfeld GmbH & Co., KG
    • Michael Derksen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing device with means to introduce and extract gaseous material
    • Patent number 5,054,933
    • Issue date Oct 8, 1991
    • Dr. Herfeld GmbH & Co., KG
    • Michael Derksen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Industrial Mixing Machine
    • Publication number 20230166225
    • Publication date Jun 1, 2023
    • DR. HERFELD GMBH & CO. KG
    • Matthias Tölle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Industrial Mixing Machine
    • Publication number 20210060504
    • Publication date Mar 4, 2021
    • DR. HERFELD GMBH & CO. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mixing Machine
    • Publication number 20200030762
    • Publication date Jan 30, 2020
    • DR. HERFELD GMBH & CO. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mixing Machine
    • Publication number 20150290607
    • Publication date Oct 15, 2015
    • DR. HERFELD GMBH & CO. KG
    • Ulrich Tölle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Industrial Mixing Container and Liner and Method of Use
    • Publication number 20150078119
    • Publication date Mar 19, 2015
    • DR. HERFELD GMBH & CO. KG
    • Wolfgang Rüberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mixing Machine
    • Publication number 20100302898
    • Publication date Dec 2, 2010
    • DR. HERFELD GMBH & CO. KG
    • Ulrich Tölle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mixing Machine
    • Publication number 20100226200
    • Publication date Sep 9, 2010
    • DR. HERFELD GMBH & CO. KG
    • Ulrich Tölle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL