TREA

Dennis Duerr

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  • Mead, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable wood splitter
    • Patent number 4,782,870
    • Issue date Nov 8, 1988
    • Dennis Duerr
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Block stripper and stroke stop for wood splitters
    • Patent number 4,770,218
    • Issue date Sep 13, 1988
    • Dennis Duerr
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood splitter
    • Patent number 4,700,759
    • Issue date Oct 20, 1987
    • Dennis Duerr
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...