Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10945084 | Personal hearing device | Nishant Lawand, Caspar Titus Bolsman, Laurens de Ruijter, Petrus Egbertus Henricus Hermsen, Theodorus Geradus Maria Brouwer +1 more | 2021-03-09 |
| 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, Theodorus Geradus Maria Brouwer +2 more | 2020-12-15 |
| 10805746 | Valve, a transducer comprising a valve, a hearing device and a method | Caspar Titus Bolsman, Laurens de Ruijter, Petrus Egbertus Henricus Hermsen, Nishant Lawand, René Maas +1 more | 2020-10-13 |