Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371300 | Riser tools and methods | Wagner Mardegan Sardenberg, John M. Johnsen | 2022-06-28 |
| 11225839 | Attachment device for marine riser buoyancy module | — | 2022-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371300 | Riser tools and methods | Wagner Mardegan Sardenberg, John M. Johnsen | 2022-06-28 |
| 11225839 | Attachment device for marine riser buoyancy module | — | 2022-01-18 |