Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4371291 | Underwater flowline connector | Charles D. Morrill, Louis E. Copeland | 1983-02-01 |
| 4329085 | Connection of underwater lines | Charles D. Morrill, Louis E. Copeland | 1982-05-11 |