| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 9 | |
| #2 | India | 1 | |
| #3 | United States | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Machine tools | |
| #5 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sim Kwan Heum | 12 |
| Publication | Filing date | Title |
|---|---|---|
| KR20170056867A | Multi pallet | |
| KR20170056872A | Multi pallet | |
| KR20170056869A | Dehydrator | |
| KR20170055670A | Dehydrator | |
| KR20170055668A | Dehydrator | |
| KR20170055671A | Dehydrator | |
| KR20150139161A | Apparatus for dewatering | |
| KR20150127311A | Dehydrator | |
| KR20130046145A | Apparatus for dehydrating |