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Richard L. Baker

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  • Colombia, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bituminous paving depth gauge
    • Patent number 6,298,574
    • Issue date Oct 9, 2001
    • APAC Inc.
    • Richard L. Baker
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES