Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418632 | Binder composition for secondary batteries, electrode using the same, and lithium secondary battery | Eun Joo Park, Dong Jo Ryu | 2019-09-17 |
| 10190855 | Bullet collecting box capable of stacking and installing, and bullet collecting system for preventing occurrence of lead fume in indoor shooting range using the bullet collecting box | Hee Joung Kim, Sun Jae Kim, Sun Gu Kim | 2019-01-29 |