Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631911 | Combined structure of a sports shoe and an in-line skate | Ching-Lin Chen | 2003-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631911 | Combined structure of a sports shoe and an in-line skate | Ching-Lin Chen | 2003-10-14 |