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Dennis H. Vaders

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  • Puyallup, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flail member for debarking trees
    • Patent number 4,640,325
    • Issue date Feb 3, 1987
    • Weyerhaeuser Company
    • Dennis H. Vaders
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Remotely releasable choker
    • Patent number 4,569,548
    • Issue date Feb 11, 1986
    • Weyerhaeuser Company
    • Dennis H. Vaders
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Remotely releasable choker
    • Patent number 4,417,758
    • Issue date Nov 29, 1983
    • Weyerhaeuser Company
    • Dennis H. Vaders
    • B66 - HOISTING LIFTING HAULING