Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500139 | Variable intake throttle valve with spring | Tae Min Yun, Yong Gyo Seo | 2016-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500139 | Variable intake throttle valve with spring | Tae Min Yun, Yong Gyo Seo | 2016-11-22 |