Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652420 | Grip structure of exercise device | — | 2003-11-25 |
| 6641509 | Multifunctional exercise device | — | 2003-11-04 |
| 6602167 | Foldable jogging machine | — | 2003-08-05 |
| 6575882 | Exercise device having weights and safety mechanism to maintain weights in place | — | 2003-06-10 |
| 6565494 | Portable and multifunctional exercise device | — | 2003-05-20 |