Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854265 | Pipe gripping assembly with power screw actuator and method of gripping pipe on a rig | — | 2010-12-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854265 | Pipe gripping assembly with power screw actuator and method of gripping pipe on a rig | — | 2010-12-21 |