Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231854 | Hearing device | Raymond Mögelin | 2025-02-18 |
| 10869119 | Sound channel element with a valve and a transducer with the sound channel element | Nishant Lawand, Caspar Titus Bolsman, Laurens de Ruijter, Petrus Egbertus Henricus Hermsen, Erik Marinus Krom +2 more | 2020-12-15 |
| 10405085 | Receiver assembly | Andreas Tiefenau, Laurens de Ruijter, Oleg Antoniuk, Nicolaas Maria Jozef Stoffels, Johannes De Jonge +3 more | 2019-09-03 |