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Richard J. Bennett

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  • Bartlesville, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilizing open graded asphalt-concrete
    • Patent number 4,002,412
    • Issue date Jan 11, 1977
    • Phillips Petroleum Company
    • Richard J. Bennett
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Skid resistance of asphalt surface roads
    • Patent number 3,994,610
    • Issue date Nov 30, 1976
    • Phillips Petroleum Company
    • Richard J. Bennett
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES