Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823913 | Method for exercising the abdominal muscles | Alexander S. Aruin | 1998-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823913 | Method for exercising the abdominal muscles | Alexander S. Aruin | 1998-10-20 |