Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623092 | Ink cartridge with separate magnets | Jeong-seon Kim, Oh-hyun Baek, Jae-cheol Lee, Sik Choi, Young Su Lee +1 more | 2003-09-23 |
JS
Jong-suk Seo
Overall (2003): #189,881 of 273,478Top 70%
1
Patents 2003