TREA

Gerald D. Ringle

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  • Michigan City, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly tool
    • Patent number 5,996,201
    • Issue date Dec 7, 1999
    • Gerald D. Ringle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adapter for bleeding brake lines
    • Patent number 4,311,326
    • Issue date Jan 19, 1982
    • Gerald D. Ringle
    • B60 - VEHICLES IN GENERAL