Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913561 | Stationary apparatus for doing exercise imitating the act of mountain climbing | Lai-Fu Tang | 2005-07-05 |
| 6899688 | Cervical vertebra massaging device with roller sets | — | 2005-05-31 |
| 6881195 | Massage device with rollers distributed in a plurality of roller shafts | — | 2005-04-19 |