Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640180 | Water vehicles | Roger G. Hine | 2020-05-05 |
| 10549832 | Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system | Roger G. Hine | 2020-02-04 |