Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D450209 | Backrest support frame for a chair | — | 2001-11-13 |
| 6131997 | Locking device for a rotatable chair or table | — | 2000-10-17 |
| D429926 | Backrest support frame for a chair | — | 2000-08-29 |
| 6017091 | Adjustable armrest assembly | — | 2000-01-25 |
| 5879054 | Armrest Device | — | 1999-03-09 |
| 5876097 | Adjustable armrest device | — | 1999-03-02 |