TREA

Leon O. Kern

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  • Frankenmuth, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for coupling tool holders
    • Patent number 5,110,240
    • Issue date May 5, 1992
    • DeVlieg-Bullard, Inc.
    • James G. Zeilinger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with clamped position latch
    • Patent number 4,456,271
    • Issue date Jun 26, 1984
    • Houdaille Industries, Inc.
    • Leon O. Kern
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tap driver assembly
    • Patent number 4,080,090
    • Issue date Mar 21, 1978
    • Houdaille Industries, Inc.
    • Leon O. Kern
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR