Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074716 | Offshore jacket having increased buoyancy | James A. Hollowell, William David Hartell, Colin Billington | 1991-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074716 | Offshore jacket having increased buoyancy | James A. Hollowell, William David Hartell, Colin Billington | 1991-12-24 |