Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135698 | Lining of pipelines using a continuous tubular pull-through plastic liner | Mamdouh M. Salama, Thomas L. Pugh | 1992-08-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135698 | Lining of pipelines using a continuous tubular pull-through plastic liner | Mamdouh M. Salama, Thomas L. Pugh | 1992-08-04 |