Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876311 | Sit and bounce exercise device | Judith I. Coates, Michael C. Ayers, Bruce W. Farber | 1999-03-02 |
| 5704882 | Sit and bounce exercise device | Judith I. Coates | 1998-01-06 |