Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247823 | Fermented food packing pouch, fermented food packing method using same, and packing pouch | Kyoung Sik Cho, Yoon Seung Nam, Kwang Soo Park, Hui Jae SONG, Gyu Hwan Cha | 2022-02-15 |
| D891245 | Packaging paper | Byung Kook Lee, Kyoung Sik Cho, Kwang Soo Park | 2020-07-28 |