Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458675 | Sound-damping air conduction part | Matthias Siercke, Joakim Holmgren, Markus Kerber, Sergej Naumann, Uwe Wurr +1 more | 2019-10-29 |
| 8534418 | Plate absorber | — | 2013-09-17 |