Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808526 | Osteosynthesis screw, especially for application by a translaminar vertebral screw | Fritz Magerl, Erich Wintermantel, Jörg Mayer, Roger Roland Tognini, Clemens Dransfeld | 2004-10-26 |
| 6699250 | Osteosynthesis screw | Helmut Osterle, Guido Hasler | 2004-03-02 |