Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857949 | Method for exercising abdominal muscles | James C. Tebbe, Jennifer Rose Kern, Cynthia A. Nielsen | 1999-01-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857949 | Method for exercising abdominal muscles | James C. Tebbe, Jennifer Rose Kern, Cynthia A. Nielsen | 1999-01-12 |