TREA

Andrew L. Berglund

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  • Northfield, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piglet protection apparatus
    • Patent number 5,233,940
    • Issue date Aug 10, 1993
    • Zonco, Inc.
    • Andrew L. Berglund
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Aquatic sporting device
    • Patent number 5,062,816
    • Issue date Nov 5, 1991
    • Zonco, Inc.
    • Andrew Berglund
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Grass catching apparatus for mower
    • Patent number 4,848,070
    • Issue date Jul 18, 1989
    • Andrew L. Berglund
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING