Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D948857 | Shoe heel | Ka Wai Yeung | 2022-04-19 |
| D888382 | Shoe outsole | Ka Wai Yeung | 2020-06-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D948857 | Shoe heel | Ka Wai Yeung | 2022-04-19 |
| D888382 | Shoe outsole | Ka Wai Yeung | 2020-06-30 |