Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138918 | Fastening device | Young-Su Yun | 2018-11-27 |
| 9617701 | Multi-stage extending ground anchor assembly | Young-Su Yun | 2017-04-11 |
| 9404258 | Reinforcing bar connector | Young-Su Yun | 2016-08-02 |