A true global leader in green energy. Green & Blue Sky!
| Patent application country | Item | Number of patents |
|---|---|---|
| KOREA | Atmosphere & Environment Device (WPR, E.P) | 12 |
| Gas Analysis Device (SPOES) | 8 | |
| Waste Gas Treatment Device (SCRUBBER) | 25 | |
| Powder Capture Device (TRAP) | 7 | |
| Overseas | Comprehensive | 20 |




















