Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290560 | Valve cover locking system | Alan Orr, Ernest J. Jensen | 2007-11-06 |
| 7234388 | Liner retention system | Alan Orr, Ernest J. Jensen | 2007-06-26 |
| 6913097 | Transportation, storage, and installation system for rig utilities | Alan Orr, Samuel David Hampton, Bernard J. Cook, Robert Lewis Underwood | 2005-07-05 |