Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D928746 | Earphones | — | 2021-08-24 |
| 10920350 | Felting needle and method for producing at least one felting needle | Jörg Schreyeck, Gustav Wizemann, Roland Schick, Jürgen Weith | 2021-02-16 |