Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474931 | Directional drilling machine with multiple pocket rod indexer | Gregg Austin | 2002-11-05 |
| 6408954 | Gripping mechanism for a directional drilling machine | Trail Price | 2002-06-25 |