Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002279 | Rotary compressor | Sedong LEE, Bumdong Sa | 2021-05-11 |
GC
Gukhyun Cho
Overall (2021): #443,966 of 548,734Top 85%
1
Patents 2021