Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519308 | Composition for gel cushion, and gel cushion manufactured therefrom | Young Jin Kim, Byoung-Jun Seo | 2019-12-31 |
| 10206512 | Honeycomb-structured sitting cushion | Young Jin Kim, Byoung-Jun Seo | 2019-02-19 |