Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12177642 | Speaker-element and speaker comprising such a speaker-element | André Kamperman | 2024-12-24 |
| 5934230 | Method for supplying fuel to a combustion engine, and combustion engine | Raymond WENTINK | 1999-08-10 |