Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518968 | Block connector for septic tank and water treatment facility, and prefabricated block using same | Seung-Man Lee | 2019-12-31 |
| 10468723 | Electrolyte and secondary battery including the electrolyte | Hyun-Bong Choi, Ae-Ran Kim, Mi Young Son, Woo-Cheol Shin, Myung Heui WOO +1 more | 2019-11-05 |