Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393497 | Length measuring device | Soo-hong Park, Jun Young Park | 2019-08-27 |
| 10280266 | Curable petroleum resin and method for preparing same | Jung Soon Son, Won Seok Gong, Jun Hyo Park | 2019-05-07 |