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David P. Keddie

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  • Brookfield, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compound miter box
    • Patent number 5,713,258
    • Issue date Feb 3, 1998
    • Hempe Manufacturing Co., Inc.
    • David P. Keddie
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Miter box with vertical and horizontal angular positioning devices
    • Patent number 5,560,273
    • Issue date Oct 1, 1996
    • Hempe Manufacturing Co., Inc.
    • David P. Keddie
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...