TREA

Stefan Birkhofer

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  • Stockach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chopping drum for a field chopper
    • Patent number 10,264,734
    • Issue date Apr 23, 2019
    • Claas Saulgau GmbH
    • Stefan Birkhofer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Chopping Blade of a Chopping Drum of a Forage Harvester
    • Publication number 20180146623
    • Publication date May 31, 2018
    • CLAAS Saulgau GmbH
    • Stefan Birkhofer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CHOPPING DRUM FOR A FIELD CHOPPER
    • Publication number 20180007835
    • Publication date Jan 11, 2018
    • CLAAS Saulgau GmbH
    • Stefan Birkhofer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING