Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091281 | Wire winding adjusting device and wire reel | Min Woo HA | 2024-09-17 |
| 11390486 | Wire reel | — | 2022-07-19 |
| 10561204 | Wire tightening device and providing method therefor | Young-Ho Ha | 2020-02-18 |
| 8832912 | Apparatus for fastening shoelace | — | 2014-09-16 |
| 8458930 | Footwear outsole | — | 2013-06-11 |
| 8353088 | Shoelace tightening device | — | 2013-01-15 |
| 7055268 | Length-adjustable shoe | — | 2006-06-06 |