TREA

Robert J. Penberthy

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  • Gladstone, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Depth gauge for a cutter
    • Patent number 5,974,933
    • Issue date Nov 2, 1999
    • Blount, Inc.
    • James O. Burrows
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chain saw guide bar with identifying indicia
    • Patent number 5,649,367
    • Issue date Jul 22, 1997
    • Blount, Inc.
    • Arvin A. Hille
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Rivet connector for hedge cutting blade
    • Patent number 5,153,996
    • Issue date Oct 13, 1992
    • Blount, Inc.
    • Encho J. Kuzarov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw chain grinder fixture
    • Patent number 4,019,407
    • Issue date Apr 26, 1977
    • Omark Industries, Inc.
    • Robert J. Penberthy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR