Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008727 | Offshore structure | Karlheinz Daum, Daniel Bartminn, Claus Linnemann | 2021-05-18 |
| 5074716 | Offshore jacket having increased buoyancy | James A. Hollowell, William David Hartell, E. Paul Shuttleworth | 1991-12-24 |