Patents Assigned to Impressive Basement Systems, LLC
  • Corner extrusion
    Patent number: D582570
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: December 9, 2008
    Assignee: Impressive Basement Systems, LLC
    Inventor: Douglas William Hull
  • T-wall extrusion
    Patent number: D583071
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: December 16, 2008
    Assignee: Impressive Basement Systems, LLC
    Inventor: Douglas William Hull