TREA

Benno Wiemeyer

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  • Osnabruck, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seed drill
    • Patent number 4,726,304
    • Issue date Feb 23, 1988
    • Amazonen Werke H. Dreyer GmbH & Co, KG
    • Heinz Dreyer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Seed drill
    • Patent number 4,694,759
    • Issue date Sep 22, 1987
    • Amazonen-Werke H. Dreyer GmbH & Co. KG
    • Heinz Dreyer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Seeder with sowing shares
    • Patent number 4,603,645
    • Issue date Aug 5, 1986
    • Amazonen Werke AG H. Dreyer GmbH & Co. KG
    • Benno Wiemeyer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Drill for applying seed and fertilizer
    • Patent number 4,580,507
    • Issue date Apr 8, 1986
    • Amazonen Werke H. Dreyer GmbH & Co KG
    • Heinz Dreyer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Seed drill with disk-type furrow openers
    • Patent number 4,422,392
    • Issue date Dec 27, 1983
    • Amazonen Werke AG H. Dreyer
    • Heinz Dreyer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Seed drill having parallel guide means for the movable shank
    • Patent number 4,208,974
    • Issue date Jun 24, 1980
    • Amazonen-Werke
    • Heinz Dreyer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING