Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931199 | Pressure-expandable conduit liner | Mark Kittson | 1999-08-03 |
| 5911246 | Pressure-expandable conduit liner | Mark Kittson | 1999-06-15 |
| 5873391 | Pressure-expandable conduit liner | Mark Kittson | 1999-02-23 |
| 5836357 | Pressure-expandable conduit liner | Mark Kittson | 1998-11-17 |