Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510512 | Exercise machine | — | 2009-03-31 |
| 6533708 | Exercise apparatus | — | 2003-03-18 |
| 6450283 | Waste heat conversion system | — | 2002-09-17 |
| 6450578 | Ergonomic chair | — | 2002-09-17 |
| 6254492 | Sports training system and sports video game | — | 2001-07-03 |
| 6142758 | Rotary positive displacement engine | — | 2000-11-07 |