TREA

Leonard F. Postema

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  • Woodstock, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aerator wheel
    • Patent number 5,765,645
    • Issue date Jun 16, 1998
    • Leonard F. Postema
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Aerator
    • Patent number 5,623,996
    • Issue date Apr 29, 1997
    • Leonard F. Postema
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Aerator
    • Patent number 5,586,604
    • Issue date Dec 24, 1996
    • Leonard F. Postema
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Aerator
    • Patent number 5,579,847
    • Issue date Dec 3, 1996
    • Leonard F. Postema
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING