Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711448 | Lower body exercising and weight training device | Roger Minkow | 1987-12-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711448 | Lower body exercising and weight training device | Roger Minkow | 1987-12-08 |