Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329302 | Control method and system of fuel cell system | Sang Uk Kwon, Nam Woo Lee | 2022-05-10 |
| 11223055 | Apparatus and method for controlling fuel electrode drain valve of fuel cell system | Jun Young Park | 2022-01-11 |