| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Mechanical elements | |
| #3 | Chemical engineering | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Laundering textiles | |
| #2 | Springs | |
| #3 | Drying solid materials by removing liquid | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kwon Ig Geun | 19 |
| #2 | Kim Soo Bong | 8 |
| #3 | Jo Min Gyu | 8 |
| #4 | Seo Hyun Seok | 7 |
| #5 | Kim Young Suk | 3 |
| #6 | Choi Jae Hyun | 3 |
| #7 | Moon Suk Yun | 3 |
| #8 | Lee Dong Il | 3 |
| #9 | Song Jung Tae | 2 |
| #10 | Hong Sangwook | 2 |