Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103003 | Modified cross-section lyocell material for tobacco filter, and preparation method therefor | Jong Cheol JEONG, Sang Woo JIN, Sang Yoel LEE, Woo-Chul Kim, Sang-Mok Lee +4 more | 2021-08-31 |
| 11091025 | Fan shroud for motor vehicle | Dae Suk Park | 2021-08-17 |