Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783532 | Device for removing bone tissue | Beatrice Steiner, Markus Hehli, Thomas Steffen | 2004-08-31 |
| 6712825 | Spinal disc space distractor | Thomas Steffen, David C. Paul, William Cottle, Beat Schenk | 2004-03-30 |
| 6706043 | Self-cutting, hollow-cylindrical bone anchoring assembly | Beatrice Steiner | 2004-03-16 |
| 6679890 | Method and apparatus for augmentation of the femoral neck | Joseph Y. Margulies, Gamal Baroud, Thomas Steffen | 2004-01-20 |