TREA

Ronald A. Frame

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  • Broken Arrow, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circle cutter
    • Patent number 4,081,179
    • Issue date Mar 28, 1978
    • Ronald A. Frame
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circle cutter
    • Patent number 4,021,025
    • Issue date May 3, 1977
    • Ronald A. Frame
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR