Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807220 | Device for protecting neck and upper back during abdominal exercises | Robert A. Allis, Thomas A. Baird | 1998-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807220 | Device for protecting neck and upper back during abdominal exercises | Robert A. Allis, Thomas A. Baird | 1998-09-15 |