TREA

John R. Ricks

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  • Grand Ledge, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pit detecting
    • Patent number 4,666,045
    • Issue date May 19, 1987
    • Dunkley International Inc.
    • Robert M. Gillespie
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Sorting apparatus
    • Patent number 4,074,808
    • Issue date Feb 21, 1978
    • Cypro Corporation
    • Robert M. Gillespie
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING