Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555404 | Rotary compressor having a combined vane-roller structure including a ferrosoferric oxide film on a surface of a coupling groove of the roller | Ki-Sun Kim, Sangha LEE, Taeyoung NOH, Jaeyeol Lee | 2023-01-17 |