David W. Heckendorf

Person

  • Rockhampton, QLD 4700, Savannah, GA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Bedding plow

    • Patent number 4,867,247
    • Issue date Sep 19, 1989
    • David W. Heckendorf
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING