Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811221 | Cantilever supported height adjustable headrest | Michael S. Demianenko | 2004-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811221 | Cantilever supported height adjustable headrest | Michael S. Demianenko | 2004-11-02 |