Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366097 | Power tong for turning pipe | Guo Qiang George Hu, Richie Paez | 2016-06-14 |
| 7832487 | Casing stabbing guide | Kenneth C. Jensen, Radovan Tepavac | 2010-11-16 |
| 7681649 | Power slips | — | 2010-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366097 | Power tong for turning pipe | Guo Qiang George Hu, Richie Paez | 2016-06-14 |
| 7832487 | Casing stabbing guide | Kenneth C. Jensen, Radovan Tepavac | 2010-11-16 |
| 7681649 | Power slips | — | 2010-03-23 |