Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577277 | Glass wool cutting device and method for manufacturing glass wool pellet using the same | Han Ki Lee, Mun Gyu Bak, Hak Soo Kim, Ju Seong Park, Seung Chan Baek +2 more | 2023-02-14 |
| 11578199 | Polyolefin-based resin composition for vehicle interior material comprising heat-treated waste coffee grounds | Han Ki Lee, Woo Ram Kim, Yeon Kyu Lee, Jung Woo Roh | 2023-02-14 |