Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677286 | Conductive flooring material and a production method therefor | Kyungtae Ha, Sung-ha Park | 2017-06-13 |
| 9284425 | Dimensionally stable resin composition for flooring | Sang-Joon Park, Sung-ha Park, Jung Seop Lim | 2016-03-15 |
| 8703299 | Click plywood flooring | Sung-ha Park | 2014-04-22 |