Pipe Restoration Technologies LLC (PRT), makers of the ePIPE system for restoring pipes in-place, announced that it has been granted its 12th United States patent, No. 8887660, for barrier coating corrosion control methods and systems.
Patent Focuses on Methods for Cleaning the Interior Walls of the Pipes
August 19, 2014
Pipe Restoration Technologies LLC, makers of the ePIPE in-place pipe restoration product line, announced that it has been granted its 10th United States patent, No. 8696823, which covers methods used in abrasive cleaning inside small diameter pipes, 2 inches ID and smaller, such as water supply pipes.
Pipe Restoration Technologies LLC announced that the company has been awarded its sixth United States patent for its ePIPE pipe restoration process, Patent No. 8343579 by the U.S. Patent and Trademark Office (USPTO).