Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802564 | Examination and treatment chair | Donald Lietzenmayer | 2004-10-12 |
| 6692253 | Instrument delivery head | Jeffrey L. Robbins | 2004-02-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802564 | Examination and treatment chair | Donald Lietzenmayer | 2004-10-12 |
| 6692253 | Instrument delivery head | Jeffrey L. Robbins | 2004-02-17 |