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Earl D. Hasenwinkle

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  • Puyallup, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacture of structural wood products
    • Patent number 6,224,704
    • Issue date May 1, 2001
    • Weyerhaeuser Company
    • Kendall H. Bassett
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Engineered structural wood products
    • Patent number 6,001,452
    • Issue date Dec 14, 1999
    • Weyerhaeuser Company
    • Kendall H. Bassett
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Pet pad of thermoplastic containing materials with insecticide
    • Patent number 4,961,930
    • Issue date Oct 9, 1990
    • Weyerhaeuser Company
    • Jr., Lee E. Perdelwitz
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Landscape timber building module
    • Patent number 4,834,585
    • Issue date May 30, 1989
    • Weyerhaeuser Company
    • Earl D. Hasenwinkle
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Variable curve linebar with skewable saws
    • Patent number 4,690,188
    • Issue date Sep 1, 1987
    • Weyerhaeuser Company
    • Earl D. Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Fixed curve linebar
    • Patent number 4,653,560
    • Issue date Mar 31, 1987
    • Weyerhaeuser Company
    • Frank Wislocker
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Crowding lug transfer conveyor system
    • Patent number 4,650,061
    • Issue date Mar 17, 1987
    • Weyerhaeuser Company
    • Earl D. Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Variable curve linebar
    • Patent number 4,633,924
    • Issue date Jan 6, 1987
    • Weyerhaeuser Company
    • Earl D. Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Log transport and sawing system
    • Patent number 4,117,755
    • Issue date Oct 3, 1978
    • Weyerhaeuser Company
    • Earl Dean Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Log cutting and rejoining process for lumber manufacture
    • Patent number 4,111,247
    • Issue date Sep 5, 1978
    • Weyerhaeuser Company
    • Earl Dean Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Improved edging system
    • Patent number 4,077,448
    • Issue date Mar 7, 1978
    • Weyerhaeuser Company
    • Earl D. Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Machine for conveying sector shaped pieces
    • Patent number 4,027,769
    • Issue date Jun 7, 1977
    • Weyerhaeuser Company
    • Earl Dean Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Log cutting and rejoining process
    • Patent number 3,989,078
    • Issue date Nov 2, 1976
    • Weyerhaeuser Company
    • Earl Dean Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    LOG CUTTING AND REJOINING PROCESS
    • Patent number 3,961,654
    • Issue date Jun 8, 1976
    • Earl Dean Hasenwinkle
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...