Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214337 | Water sports board with seat back and pedals | Tzong In Yeh | 2022-01-04 |
| 10486780 | Water sports board with foldable seat back | Tzong In Yeh | 2019-11-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214337 | Water sports board with seat back and pedals | Tzong In Yeh | 2022-01-04 |
| 10486780 | Water sports board with foldable seat back | Tzong In Yeh | 2019-11-26 |