Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473102 | Rotary compressor having fluid passage between sliding vane and vane slot | Seoungmin Kang, Jinung Shin, Seokhwan Moon, Byeongchul Lee | 2019-11-12 |
| 10443489 | Rotary engine having combustion controllers | Byeonghun Yu, Changeon Lee, Byeongchul Lee, Kamgyu Lee | 2019-10-15 |