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Ernest W. Brown

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  • Gresham, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Saw sharpening machine with pitch pre-measurement and feedback cont...
    • Patent number 6,631,658
    • Issue date Oct 14, 2003
    • Pacific/Hoe Saw and Knife Company
    • Ernest W. Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saw leveling and tensioning machine
    • Patent number 5,522,283
    • Issue date Jun 4, 1996
    • International Paper Company
    • Ernest W. Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Log sweep positioner
    • Patent number 5,070,989
    • Issue date Dec 10, 1991
    • International Paper Company
    • Ernest W. Brown
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw guide lubrication system
    • Patent number 4,967,963
    • Issue date Nov 6, 1990
    • International Paper Company
    • Ernest W. Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Attenuated vibration circular saw
    • Patent number 4,270,429
    • Issue date Jun 2, 1981
    • International Paper Company
    • Ernest W. Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents