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FERDINAND DOPPSTADT

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  • VELBERT, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for separating feed material
    • Patent number 11,833,525
    • Issue date Dec 5, 2023
    • LIG GmbH
    • Ferdinand Doppstadt
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for classification of material to be classified
    • Patent number 11,407,009
    • Issue date Aug 9, 2022
    • Doppstadt Familienholding GmbH
    • Ferdinand Doppstadt
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Crushing apparatus for crushing matertal to be crushed
    • Patent number 11,298,705
    • Issue date Apr 12, 2022
    • Doppstadt Familienholding GmbH
    • Ferdinand Doppstadt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Comminuting device
    • Patent number 11,253,865
    • Issue date Feb 22, 2022
    • Doppstadt Familienholding GmbH
    • Ferdinand Doppstadt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crushing device with a comb system
    • Patent number 11,110,465
    • Issue date Sep 7, 2021
    • Doppstadt Familienholding GmbH
    • Ferdinand Doppstadt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Clearing device
    • Patent number 10,737,199
    • Issue date Aug 11, 2020
    • Doppstadt Familienholding GmbH
    • Ferdinand Doppstadt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for cleaning field crops
    • Patent number 9,295,194
    • Issue date Mar 29, 2016
    • USG UMWELTSERVICE GMBH & CO. KG
    • Ferdinand Doppstadt
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Beater for a rotary shredder
    • Patent number 7,568,645
    • Issue date Aug 4, 2009
    • Doppstadt Familienholding GmbH
    • Ferdinand Doppstadt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHREDDING DEVICE FOR SHREDDING MATERIAL TO BE SHREDDED
    • Publication number 20240408610
    • Publication date Dec 12, 2024
    • Doppstadt Beteiligungs GmbH
    • Ferdinand Doppstadt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    METHOD AND APPARATUS FOR SEPARATING FEED MATERIAL
    • Publication number 20220152627
    • Publication date May 19, 2022
    • Ferdinand DOPPSTADT
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    COMMINUTING DEVICE
    • Publication number 20200129988
    • Publication date Apr 30, 2020
    • Doppstadt Familienholding GmbH
    • Ferdinand DOPPSTADT
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    CRUSHING DEVICE WITH A COMB SYSTEM
    • Publication number 20200070177
    • Publication date Mar 5, 2020
    • Doppstadt Familienholding GmbH
    • Ferdinand DOPPSTADT
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    CRUSHING APPARATUS FOR CRUSHING MATERIAL TO BE CRUSHED
    • Publication number 20200023375
    • Publication date Jan 23, 2020
    • Doppstadt Familienholding GmbH
    • Ferdinand DOPPSTADT
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    APPARATUS FOR CLASSIFICATION OF MATERIAL TO BE CLASSIFIED
    • Publication number 20190388937
    • Publication date Dec 26, 2019
    • Doppstadt Familienholding GmbH
    • Ferdinand DOPPSTADT
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    SORTING SYSTEM
    • Publication number 20190299220
    • Publication date Oct 3, 2019
    • Doppstadt Familienholding GmbH
    • Ferdinand DOPPSTADT
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    CLEARING DEVICE
    • Publication number 20190291026
    • Publication date Sep 26, 2019
    • Doppstadt Familienholding GmbH
    • Ferdinand DOPPSTADT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS FOR CLEANING FIELD CROPS
    • Publication number 20150014226
    • Publication date Jan 15, 2015
    • USG UMWELTSERVICE GmbH & CO. KG
    • FERDINAND DOPPSTADT
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Beater for a rotary shredder
    • Publication number 20080142625
    • Publication date Jun 19, 2008
    • Ferdinand Doppstadt
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...