Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052638 | Sorting method and apparatus for recycling filler included in artificial turf | Keon Su Park, Young Hoon Kwon, Kwang Su Cho, Ji-Young Jang | 2018-08-21 |
| 9789491 | Sorting method and apparatus for recycling filler included in artificial turf | Keon Su Park, Young Hoon Kwon, Kwang Su Cho, Ji-Young Jang | 2017-10-17 |
| 7934599 | Method for separation of construction waste | Heon Kang | 2011-05-03 |