Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441565 | Compressor having Oldham's ring | Sang Baek Park, Jungsun Choi | 2022-09-13 |
| 11434908 | Compressor having lubrication structure for thrust surface | Sang Baek Park, Jungsun Choi, Byeongchul Lee | 2022-09-06 |
| 11248608 | Compressor having centrifugation and differential pressure structure for oil supplying | Kangwook Lee, Taekyoung Kim, Byeongchul Lee | 2022-02-15 |