Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507954 | Water storage tank bladder, manufacturing method therefor, water storage tank including bladder, and water treatment apparatus including water storage tank | Jong-Hwan Lee, In-Du Choi, Jung Hwan Lee, Woo-Jin Joo, Hyun-Soo Shin +1 more | 2019-12-17 |
| 10451343 | Ice thermal storage tank and water cooler having the same | Soo Young Lee, Hee-Do Jung, Jin Pyo Hong, Yong-Bum Kim, Tae-yong Son +2 more | 2019-10-22 |