Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276221 | Catalytic converter of vehicle | Sangmin Lee, Gyuhwa Jeong, Dongjun Lee | 2025-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276221 | Catalytic converter of vehicle | Sangmin Lee, Gyuhwa Jeong, Dongjun Lee | 2025-04-15 |