Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640681 | Electric massage shoe assembly | Li-Hua Yang | 2010-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640681 | Electric massage shoe assembly | Li-Hua Yang | 2010-01-05 |