Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852256 | Flush-mount valve | Robert Walling, Alden Nelson | 2023-12-26 |
| 11820473 | Hull thermal management system | Robert Walling, Alden Nelson | 2023-11-21 |
| 11718381 | Transmission for hybrid propulsion system | Patrick L. Weismann, Alden Nelson | 2023-08-08 |
| 11679841 | Marine vessel with aft extension | Robert Walling, Alden Nelson, Mark Hoover | 2023-06-20 |