Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252297 | Vehicle fluid storage device and manufacturing method thereof | Ki Hong Kim, Dong-Chul Lee | 2025-03-18 |
| 9644518 | Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside filler neck | Chang Ho Ham, Pil Seon Choi, Dong Myoung Ryoo, Young-Jae Lim | 2017-05-09 |