TREA

John Leonard Jr.

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  • Fayetteville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thread cutting tools
    • Patent number 4,752,164
    • Issue date Jun 21, 1988
    • Teledyne Industries, Inc.
    • John E. Leonard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chaser position control
    • Patent number 4,531,866
    • Issue date Jul 30, 1985
    • Teledyne Industries, Inc.
    • John Leonard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR