TREA

Robert Lee Armstrong

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  • Washington, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tillage point
    • Patent number 8,087,470
    • Issue date Jan 3, 2012
    • CNH Canada, Ltd.
    • Michael G. Kovach
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Agricultural implement with improved tillage point
    • Patent number 8,087,471
    • Issue date Jan 3, 2012
    • CNH Canada, Ltd.
    • Michael G. Kovach
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tillage point
    • Patent number D615998
    • Issue date May 18, 2010
    • CNH Canada, Ltd.
    • Michael G. Kovach
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    Tillage Point
    • Publication number 20100326683
    • Publication date Dec 30, 2010
    • CNH CANADA LTD.
    • Michael G. Kovach
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Agricultural Implement With Improved Tillage Point
    • Publication number 20100326682
    • Publication date Dec 30, 2010
    • CNH CANADA LTD.
    • Michael G. Kovach
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING