Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494476 | Foot massage apparatus | Thomas Kwok Shing Wong, Joanne Wai Yee Chung, Sonny H. M. Tse, Ka Lun Fan, Ching Ching Cheung +2 more | 2009-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494476 | Foot massage apparatus | Thomas Kwok Shing Wong, Joanne Wai Yee Chung, Sonny H. M. Tse, Ka Lun Fan, Ching Ching Cheung +2 more | 2009-02-24 |