Marvin E. Hilgemann

Person

  • Pipestone, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Herbicide dispensing apparatus

    • Patent number 4,349,988
    • Issue date Sep 21, 1982
    • Frank T. Kotula
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING