TREA

Stefan Kiefer

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  • Osnabruck, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Agricultural spraying device
    • Patent number 12,161,108
    • Issue date Dec 10, 2024
    • Amazonen-Werke H. Dreyer SE & Co. KG
    • Timo Klemann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Agricultural distribution device
    • Patent number 12,004,505
    • Issue date Jun 11, 2024
    • AMAZONEN-WERKE H. DREYER SE & CO. KG
    • Volker Ehlen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR APPLYING SPRAY FLUID
    • Publication number 20210378228
    • Publication date Dec 9, 2021
    • AMAZONEN-WERKE H. DREYER SE & Co. KG
    • Timo Klemann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    AGRICULTURAL SPRAYING DEVICE
    • Publication number 20210307312
    • Publication date Oct 7, 2021
    • AMAZONEN-WERKE H. DREYER GMBH & CO. KG
    • Timo Klemann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METHOD OF SPREADING GRANULAR MATERIAL
    • Publication number 20210289690
    • Publication date Sep 23, 2021
    • AMAZONEN-WERKE H. DREYER GMBH & CO. KG
    • Stefan Kiefer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    AGRICULTURAL DISTRIBUTION DEVICE
    • Publication number 20210291216
    • Publication date Sep 23, 2021
    • AMAZONEN-WERKE H. DREYER GMBH & CO. KG
    • Volker Ehlen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING