Hein J. T. M. Manders

Person

  • Weston, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid manure spreading apparatus

    • Patent number 7,744,012
    • Issue date Jun 29, 2010
    • Walter J. A. Manders
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING