Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080393 | Drilling riser retrieval in high current | — | 2015-07-14 |
| 8292548 | Method and apparatus for improving the lateral support provided by the legs of a jack-up drilling rig | James N. Brekke | 2012-10-23 |