Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9907592 | Self guiding surgical bone fixation screw | — | 2018-03-06 |
| 8533924 | Process for producing a pressure vessel | Norbert Ackermann | 2013-09-17 |
| 8091870 | Self-pumping hydropneumatic spring strut | Holger Kirchner | 2012-01-10 |
| 8052128 | Self-pumping hydropneumatic spring strut | Holger Kirchner, Hubert Beck | 2011-11-08 |