Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621861 | Rotational exercise apparatus | Michael W. Knight | 2009-11-24 |
| 7115078 | Orbital resistance-adjustable sphere exercising apparatus | Michael W. Knight | 2006-10-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621861 | Rotational exercise apparatus | Michael W. Knight | 2009-11-24 |
| 7115078 | Orbital resistance-adjustable sphere exercising apparatus | Michael W. Knight | 2006-10-03 |