Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286209 | Steerable and retractable paddle-wheel mechanism for propelling a boat | — | 2025-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286209 | Steerable and retractable paddle-wheel mechanism for propelling a boat | — | 2025-04-29 |