Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056159 | Mattress supporting system | Youn Jae Lee | 2011-11-15 |
| 8006329 | Mattress-supporting base | — | 2011-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056159 | Mattress supporting system | Youn Jae Lee | 2011-11-15 |
| 8006329 | Mattress-supporting base | — | 2011-08-30 |