Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991996 | Work enclosure for servicing marine structures | — | 1991-02-12 |
| 4681173 | Method and apparatus for drilling a group of subsea wells | Brennan C. Disher | 1987-07-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991996 | Work enclosure for servicing marine structures | — | 1991-02-12 |
| 4681173 | Method and apparatus for drilling a group of subsea wells | Brennan C. Disher | 1987-07-21 |