TREA

Robert M. Flanagan

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  • Lincolnshire, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Snowplowable pavement marker using different materials
    • Patent number 5,277,513
    • Issue date Jan 11, 1994
    • Stimsonite Corporation
    • Robert M. Flanagan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    One-way snowplowable pavement marker
    • Patent number 5,257,875
    • Issue date Nov 2, 1993
    • Stimsonite Corporation
    • Robert M. Flanagan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Depressible roadway marker
    • Patent number 4,854,768
    • Issue date Aug 8, 1989
    • Amerace Corporation
    • Robert M. Flanagan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Self cleaning pavement marker
    • Patent number 4,659,248
    • Issue date Apr 21, 1987
    • Amerace Corporation
    • Robert M. Flanagan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for making an abrasion-resistant reflective marker
    • Patent number 4,596,622
    • Issue date Jun 24, 1986
    • Amerace Corporation
    • Sidney A. Heenan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Reflector structure
    • Patent number 4,498,733
    • Issue date Feb 12, 1985
    • Amerace Corporation
    • Robert M. Flanagan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Highway delineator
    • Patent number D257586
    • Issue date Dec 2, 1980
    • Amerace Corporation
    • Sidney A. Heenan
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Highway delineator
    • Patent number 4,224,002
    • Issue date Sep 23, 1980
    • Amerace Corporation
    • Sidney A. Heenan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snowplowable pavement marker and base member therefor
    • Patent number 4,155,666
    • Issue date May 22, 1979
    • Amerace Corporation
    • Robert M. Flanagan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snowplowable pavement marker and base member therefor
    • Patent number 4,147,447
    • Issue date Apr 3, 1979
    • Amerace Corporation
    • Sidney A. Heenan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES