Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199630 | Pull-through tubing string rotator for an oil well | Andrew Wright, Curtis Ring | 2001-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199630 | Pull-through tubing string rotator for an oil well | Andrew Wright, Curtis Ring | 2001-03-13 |