Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135539 | Grease filter, manufacturing method thereof and cooking device having the same | Byeong Cheol Yoon, Sang Young So, Hee Soo JEONG, Seok Man HONG, Hyun Jung Kim +1 more | 2021-10-05 |