Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767649 | Hermetic compressor with cylinder having elliptical inner circumferential surface, roller, and at least one vane | Seoungmin Kang, Byeongchul Lee | 2020-09-08 |
| 10718331 | Compressor having a lubrication surface formed on a roller thereof | Yunhi Lee, Byeongchul Lee | 2020-07-21 |