Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150783 | Hearing device including an optical sensor | Dion Ivo de Roo, Alwin Fransen | 2024-11-26 |
| 6231338 | Method and apparatus for the detection of carious activity of a carious lesion in a tooth | Elbert de Josselin de Jong, Monique van der Veen | 2001-05-15 |