Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419252 | Traveling and accelerating system for riding a bicycle forward regardless the rotation direction of the pedals | Jong Il Park | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419252 | Traveling and accelerating system for riding a bicycle forward regardless the rotation direction of the pedals | Jong Il Park | 2002-07-16 |