Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479928 | Mechanism for a chair | Mathias Seiler | 2003-09-30 |
| D479066 | Mechanism for a chair | Mathias Seiler | 2003-09-02 |
| D473737 | Control mechanism for a chair | Mathias Seiler | 2003-04-29 |