Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11363888 | Tiltable chair | Do Won Han | 2022-06-21 |
| D782238 | Chair back frame | — | 2017-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11363888 | Tiltable chair | Do Won Han | 2022-06-21 |
| D782238 | Chair back frame | — | 2017-03-28 |