Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740929 | Spacing device for releasing active substances in the paranasal sinus | Achim Gopferich | 2014-06-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740929 | Spacing device for releasing active substances in the paranasal sinus | Achim Gopferich | 2014-06-03 |