Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726280 | Mechanism for adjusting the height of the back support of chair | — | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726280 | Mechanism for adjusting the height of the back support of chair | — | 2004-04-27 |