| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 | |
| #2 | Australia | 1 | |
| #3 | United States | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Surface technology and coating | |
| #3 | Materials and metallurgy | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Coating metallic material | |
| #3 | Metal-working | |
| #4 | Changing non-ferrous metals |
| # | Name | Total Patents |
|---|---|---|
| #1 | Han Dae Yong | 12 |
| #2 | Park Jin Young | 8 |
| #3 | Kim Do Hoon | 7 |
| #4 | Park Jin-Young | 3 |
| #5 | Kim Do Hun | 3 |
| #6 | Han Dae-Yong | 2 |
| #7 | Park Yun Young | 1 |
| #8 | Park Yun Yeong | 1 |
| #9 | Park Je In | 1 |
| #10 | Kim Jeong Eun | 1 |
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