Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021401 | Systems, methods, devices and device kits for fixation of bones and spinal vertebrae | Allen Carl, Josef Winkler | 2011-09-20 |
| 6923811 | Systems and methods for spinal fixation | Allen Carl, Josef Winkler | 2005-08-02 |
| 6607530 | Systems and methods for spinal fixation | Allen Carl, Josef Winkler | 2003-08-19 |