Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105692 | Swivel chamber for water actuated wireline drills | Dale Clarke, Robert Thom | 2000-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105692 | Swivel chamber for water actuated wireline drills | Dale Clarke, Robert Thom | 2000-08-22 |