Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557259 | Sterilized water spray device and bidet seat having same | Jong-Hyun Park, Man-Uk Park, Min Su Song | 2020-02-11 |
| 9895035 | Toilet seat assembly | Hee-Ju Kang, Sung-Worl Jin, Da-Woon Jung | 2018-02-20 |
| 9670659 | Nozzle assembly and bidet including same | Hee-Ju Kang, Man-Uk Park, Sung-Worl Jin, Da-Woon Jung | 2017-06-06 |