Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384384 | Boot and frame for in-line roller skate | Ming-Ho Chou | 1997-09-30 |
| 5645288 | Size adjustable in-line roller skate | — | 1997-07-08 |
| 5606779 | Microscopically adjustable buckle for shoes | — | 1997-03-04 |