Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192981 | Coiled tubing hanger assembly | Michael J. Mathias, Billy M. Deville | 2001-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192981 | Coiled tubing hanger assembly | Michael J. Mathias, Billy M. Deville | 2001-02-27 |