Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789577 | Counterbalance system for upper horizontal surface drilling operations | Andrew Newton | 2017-10-17 |
| 8087326 | Low profile wrench and method | Peter Nguyen | 2012-01-03 |
| 7905162 | Low profile wrench | Peter Nguyen | 2011-03-15 |