Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984923 | Anti-shifting system for spinal arthrodesis bar | — | 1999-11-16 |
| RE36221 | Flexible inter-vertebral stabilizer as well as process and apparatus for determining or verifying its tension before installation on the spinal column | Henry Graf | 1999-06-01 |
| 5387213 | Osseous surgical implant particularly for an intervertebral stabilizer | Henry Graf | 1995-02-07 |
| 5387244 | Artificial hip joint | — | 1995-02-07 |
| 5092866 | Flexible inter-vertebral stabilizer as well as process and apparatus for determining or verifying its tension before installation on the spinal column | Henry Graf | 1992-03-03 |
| 5011484 | Surgical implant for restricting the relative movement of vertebrae | — | 1991-04-30 |