Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440044 | Resistance mechanism with series connected resistance packs | Paul S. Francis, Teryl K. Rouse | 2002-08-27 |
| 6126580 | Resistance exercise machine with series connected resistance packs | Paul S. Francis, Teryl K. Rouse | 2000-10-03 |