Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512997 | Full charge notification device of urea water tank for vehicle | Seung-Hoon Choi, June Young Park, Jun Sik Lim, Tae Yoon Lee | 2022-11-29 |
| 11358856 | Opening device for urea water inlet of vehicle | Tae Yoon Lee, June Young Park, Jun Sik Lim, Seung-Hoon Choi | 2022-06-14 |
| 11346455 | Vent valve for closed tank | Seung-Hoon Choi, June Young Park, Jun Sik Lim, Tae Yoon Lee | 2022-05-31 |