John A. Benson

Person

  • Wootton, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic milking of animals

    • Patent number 5,069,160
    • Issue date Dec 3, 1991
    • National Research Development Corporation
    • Michael J. Street
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Poultry-harvesting assembly

    • Patent number 4,513,689
    • Issue date Apr 30, 1985
    • National Research Development Corporation
    • Paul S. Berry
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING