David Barkerr

Person

  • Prudhoe, GB

Patents Applicationslast 30 patents

  • Information Patent Application

    Vegetation pruning device

    • Publication number 20050028374
    • Publication date Feb 10, 2005
    • Kevin Stones
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Vegetation pruning device

    • Publication number 20050028377
    • Publication date Feb 10, 2005
    • Kevin Stones
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Vegetation pruning device

    • Publication number 20050028378
    • Publication date Feb 10, 2005
    • Kevin Stones
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING