Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135539 | Grease filter, manufacturing method thereof and cooking device having the same | Sang Young So, Kyu-ho Shin, Hee Soo JEONG, Seok Man HONG, Hyun Jung Kim +1 more | 2021-10-05 |
BY
Byeong Cheol Yoon
Overall (2021): #508,577 of 548,734Top 95%
1
Patents 2021