Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223738 | Production well-heads for underwater oil wells | Francois C. Gueuret | 1980-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223738 | Production well-heads for underwater oil wells | Francois C. Gueuret | 1980-09-23 |