Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719613 | Pipelaying | Lee Karl Rolf, Henry William Himsworth | 2017-08-01 |
| 9200728 | Pipelaying | Lee Karl Rolf, Henry William Himsworth | 2015-12-01 |
| 9074706 | Pipelaying | Lee Karl Rolf, Henry William Himsworth | 2015-07-07 |
| 9052040 | Alignment tool for aligning subsea elements in a piggybacked arrangement | Lee Karl Rolf, Henry William Himsworth | 2015-06-09 |