Villella Products Co, LLC. recently announced that it was awarded a Patent on its New line of Sewer Skewers. The company's proprietary "Sewer Vent Defroster" product, that prevents roof top Sewer ...
PELICAN RAPIDS, Minn.-A Minnesota company was recently awarded a patent for its device that prevents ice from building up in roof vent pipes.Villella Products LLC announced last week that it was ...