Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8348341 | Chair assembly with a backrest-adjusting device | — | 2013-01-08 |
| 8303035 | Chair assembly with a seat-adjusting device | — | 2012-11-06 |
| 7730594 | Connector for stretch straps of a chair | — | 2010-06-08 |
| 7160260 | Massage bed | — | 2007-01-09 |
| 6669291 | Massaging device for a chair with resilient straps | — | 2003-12-30 |
| 6074013 | Cross member of the seat and the backrest of a chair | — | 2000-06-13 |
| 6056367 | Chair structure | — | 2000-05-02 |