TREA

Dwight Flach

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  • Madison, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Joint for connecting wood members
    • Patent number 6,551,007
    • Issue date Apr 22, 2003
    • The United States of America as represented by the Secretary of Agriculture
    • Gary J. Lichtenberg
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Concentric finger jointed timber
    • Patent number 6,537,625
    • Issue date Mar 25, 2003
    • The United States of America as represented by the Secretary of Agriculture
    • Dwight Flach
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Finger-joint in finger-jointed lumber
    • Publication number 20020076275
    • Publication date Jun 20, 2002
    • Roland Hernandez
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Joint for connecting wood members
    • Publication number 20020034416
    • Publication date Mar 21, 2002
    • Gary J. Lichtenberg
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Concentric finger jointed timber
    • Publication number 20020015815
    • Publication date Feb 7, 2002
    • Dwight Flach
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...