Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7468020 | Foldable trampoline | — | 2008-12-23 |
| 7022052 | Collapsible boat rowing stimulator | — | 2006-04-04 |
| 6719665 | Step simulator having pace adjustment device | — | 2004-04-13 |
| 6692410 | Compact step simulator with double inertial wheels | — | 2004-02-17 |
| 6387014 | Foldable body building device | — | 2002-05-14 |