Patents Assigned to Lafarge Roofing Technical Centers, Ltd.
  • Roof tile
    Patent number: D568497
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: May 6, 2008
    Assignee: Lafarge Roofing Technical Centers, Ltd.
    Inventors: Alex Burman, Wade Shepherd, Jeffery James Palm, Gerald Charles Vandewater, Jr.
  • Roof tile
    Patent number: D603070
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: October 27, 2009
    Assignee: LaFarge Roofing Technical Centers Ltd.
    Inventor: Nicholas Stewart Day