| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 8 | |
| #2 | China | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | United States | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Transport | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Um Ki Ryeok | 10 |
| #2 | Oh Jin Rok | 10 |
| #3 | Kim Hong | 3 |
| Publication | Filing date | Title |
|---|---|---|
| KR102128802B1 | Fire suppression drone | |
| KR102134913B1 | Security apparatus for water canon | |
| KR20200079827A | Fire extinguisher | |
| KR101967838B1 | Stand of water canon | |
| KR101967839B1 | Stand of water canon | |
| KR101926530B1 | Fire fighting nozzle for water pressure control cartridge | |
| KR101926509B1 | Water pressure control cartridge for fire fighting | |
| KR101926501B1 | Water canon |