Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141626 | Device for safely strengthening core muscles | Jeffery Bertrand | 2021-10-12 |
| 11083929 | Device for safely strengthening core muscles | Jeffery Bertrand | 2021-08-10 |
| 10112069 | Core muscle therapy apparatus | — | 2018-10-30 |
| 5800366 | Torso trainer | — | 1998-09-01 |