United Felts Issued Patent for EnviroCure®-Felt Technology
PR Newswire —
Award Recognizes Innovative Styrene Encapsulation Technology for Low-Emission Pipe Relining MARTINSVILLE, Va., Feb. 17, 2026 /PRNewswire/ -- United Felts, a Vortex Company and industry-leading manufacturer of liners for trenchless rehabilitation, has been issued a U.S. patent for its...