Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046194 | Core muscle training apparatus and method | Stephen J. Nash, Gerald T. Cole | 2018-08-14 |
| 7833140 | Core resistance apparatus | Ronald Ligrano, Alexander McKechnie | 2010-11-16 |