William H. Mitchell

Person

  • Newark, DE, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Sod mats constructed of stable fibers and degradable matrix materia...

    • Patent number 5,555,674
    • Issue date Sep 17, 1996
    • Molnar; Charles J.
    • Charles J. Molnar
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Plant sod mats

    • Patent number 5,507,845
    • Issue date Apr 16, 1996
    • Molnar; Charles J.
    • Charles J. Molnar
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sod

    • Patent number 5,404,671
    • Issue date Apr 11, 1995
    • E. I. Du Pont de Nemours and Company
    • William H. Farrow
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Sod mats constructed of stable fibers and a degradable matrix material

    • Patent number 5,344,470
    • Issue date Sep 6, 1994
    • Molnar; Charles J.
    • Charles J. Molnar
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING