Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10721566 | Receiver assembly comprising an armature and a diaphragm | Jan Hijman, Gerardus Johannes Franciscus Theodorus van der Beek, Camiel Eugène Groffen, Tomasz Kaszuba, Krzysztof Bialy +1 more | 2020-07-21 |
| 10674246 | Receiver-in-canal assembly comprising a diaphragm and a cable connection | Ewian Vos, Konrad van den Berg, Gerardus Johannes Franciscus Theodorus van der Beek, Arno W. Koenderink, Dennis Jacobus Mattheus Mocking | 2020-06-02 |
| 9980029 | Receiver-in-canal assembly comprising a diaphragm and a cable connection | Ewian Vos, Konrad van den Berg, Gerardus Johannes Franciscus Theodorus van der Beek, Arno W. Koenderink, Dennis Jacobus Mattheus Mocking | 2018-05-22 |