Patents Assigned to Natursteine Roll
  • Circular shaped stone monument
    Patent number: D478402
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: August 12, 2003
    Assignee: Natursteine Roll
    Inventor: Werner Roll
  • Crystal shaped stone monument
    Patent number: D479030
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: August 26, 2003
    Assignee: Natursteine Roll
    Inventor: Werner Roll