Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137967 | Windlass assembly | — | 2018-11-27 |
| 10081520 | Line hauling device | Philip D. Roberts, Oliver Peter Gregory Falconer | 2018-09-25 |
| 10005532 | Retractable thruster | Philip D. Roberts, Andrew Michael Matthews | 2018-06-26 |