Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651746 | High torque and high capacity rotatable center core and floatable sealed body assemblies with universals ram applications and method | — | 2003-11-25 |
| 6637516 | High torque and high capacity rotatable center core and floatable sealed body assemblies with universal RAM applications and method | — | 2003-10-28 |
| 6553825 | Torque swivel and method of using same | — | 2003-04-29 |