Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463963 | Deep water knuckle boom crane | — | 2016-10-11 |
| 9290362 | Remote heave compensation system | — | 2016-03-22 |
| 9284161 | Self-balancing spreader beam | — | 2016-03-15 |
| 4892202 | Deepwater extended hook travel attachment | Pierre C. Delago, James A. Carlson | 1990-01-09 |
| 4721286 | Split block for extended travel | H. Patrick Ragland | 1988-01-26 |