TREA

Thomas Aparicio Jr.

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Powered ratchet wrench
    • Patent number 4,480,510
    • Issue date Nov 6, 1984
    • Gratec, Inc.
    • Thomas Aparicio
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Adjustable powered wrench
    • Patent number 4,432,256
    • Issue date Feb 21, 1984
    • Gratec, Inc.
    • Thomas Aparicio
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Well drilling tool with diamond radial/thrust bearings
    • Patent number 4,410,054
    • Issue date Oct 18, 1983
    • Maurer Engineering Inc.
    • Dave D. Nagel
    • E21 - EARTH DRILLING MINING