"I work in heavy construction, and I thought there could be a more efficient way to cut or sever steel pipe/pile internally," said an inventor, from Springfield, Ore., "so I invented INTERNAL TILE ...

123Invent Inventor Develops New Internal Pipe/Pile Cutter (PBT-4218) Provided by PR Newswire Jun 12, 2025, 9:45:00 AM ...