TREA

James Chaplin

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  • Racine, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Concrete vibrator monitor
    • Patent number 6,109,111
    • Issue date Aug 29, 2000
    • Racine Federated Inc.
    • Glenn A. Heimbruch
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Vibration speed sensor
    • Patent number 5,992,238
    • Issue date Nov 30, 1999
    • Racine Federated Inc.
    • Glenn A. Heimbruch
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Rotary vibrator
    • Patent number 5,564,824
    • Issue date Oct 15, 1996
    • Racine Federated Inc.
    • James Chaplin
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL