TREA

Griffin M. Allen Jr.

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  • Shaker Heights, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermochemical/mechanical brake and clutch unit
    • Patent number 5,822,989
    • Issue date Oct 20, 1998
    • TCAM Technologies, Inc.
    • Michael L. Sturdevant
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...