Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471708 | Self-propelled semi-submersible service vessel | John Wilson | 1984-09-18 |
| 4421051 | Auxiliary boom for emergency evacuation | — | 1983-12-20 |
| 4372395 | Stab water supply system | — | 1983-02-08 |
| 4356789 | Emergency evacuation system for offshore oil platform | — | 1982-11-02 |
| 4352596 | Stab system for equipment removal | — | 1982-10-05 |
| 4324505 | Subsea blowout containment method and apparatus | — | 1982-04-13 |
| 4281615 | Self-propelled semi-submersible service vessel | John Wilson | 1981-08-04 |