TREA

Jon Emmerson Martin

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  • Surrey, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for comminution
    • Patent number 6,024,307
    • Issue date Feb 15, 2000
    • Ashford Holdings Limited
    • John Sand
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Device and method for comminution
    • Patent number 5,839,671
    • Issue date Nov 24, 1998
    • Spectrasonic Disintegration Equipment Corp.
    • John Sand
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...