| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Chemical engineering | |
| #3 | Packaging and shipping | |
| #4 | Measurement | |
| #5 | Audio-visual technology | |
| #6 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Ik Jin | 11 |
| #2 | Im Joo Han | 6 |
| #3 | Lee Hung Gue | 4 |
| #4 | Go Gum Nyeo | 2 |
| #5 | Im Ju Han | 2 |
| #6 | Yoon Young Soo | 2 |
| #7 | Rim Ju Han | 1 |
| #8 | Kim Soo Han | 1 |
| #9 | Kim Byung Woo | 1 |
| #10 | Ha Jae Hyeon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20200133133A | Dilution apparatus of cutting oil | |
| KR20190136676A | Filtering device of cutting tool | |
| KR20190136675A | Filtering device of cutting tool | |
| KR101903035B1 | discharge device for discharging a chip-block | |
| KR101838980B1 | Foam removing apparatus | |
| KR20170101419A | cutting oil collecting device in cutting sludge | |
| KR20130023304A | Electronic chip conveyer controller | |
| KR20130139700A | Chip compressing device | |
| KR101001251B1 | Coolant cleaning device | |
| KR20110092167A | Chip conveyor | |
| KR20110092166A | Shock absorbor of ship |