TREA

Ron K. Doak

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Glass container hammer mill
    • Patent number 5,833,151
    • Issue date Nov 10, 1998
    • Ron Doak
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Repairing a roller chain
    • Patent number 4,429,525
    • Issue date Feb 7, 1984
    • Ron K. Doak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...