Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083315 | Disposable foldable eating utensil | Kwang Soo Park, Ki Pyo Kim, Kyoung Sik Cho, Gyu Hwan Cha | 2021-08-10 |
| 10399760 | Complex packaging container for instant food | Kyoung Sik Cho, Hui Jae SONG, Gyu Hwan Cha | 2019-09-03 |
| 9387970 | Container structure | Tae Hong Cheong, Gu Hoan Cha, Kyoung Sik Jo | 2016-07-12 |