Is cross-laminate / three ply / engineered floorboard a patented product?
Cross laminate / three ply / engineered floorboard is not a patented product. There are various types of floorboards that are of this make. In reference to this type of constructin, there are about 4 – 5 companies in Perth that carries them. Hence, there does not seem to be to be any type of exclusivity. Cross laminate / three ply / engineered floorboard is a common product.