Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108533 | Method and combination for installing a liner within a service pipe transversely connected to a main pipe | Charles A. Long, Jr., Richard P. Baxter | 1992-04-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108533 | Method and combination for installing a liner within a service pipe transversely connected to a main pipe | Charles A. Long, Jr., Richard P. Baxter | 1992-04-28 |