Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679323 | Severe dog leg swivel for tubing conveyed perforating | Colby W. Ross, Tim Sampson | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679323 | Severe dog leg swivel for tubing conveyed perforating | Colby W. Ross, Tim Sampson | 2004-01-20 |