ADA Solutions filed three separate suits against Access Products d/b/a Access Tile, Cape Fear Systems d/b/a AlertTile, Engineered Plastics d/b/a Armor-Tile, Molded Fiber Glass Companies, and White Cap Construction Supply over a patent related to wet-set tile.  10/4, District of Massachusetts, 1:2011cv11757; 1:2011cv11758; 1:2011cv11759.