Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991252 | Audio converter | Régis Fouche, Christian Heil | 2023-07-04 |
| D981983 | Sound amplifier | Christian Heil, Régis Fouche | 2023-03-28 |
| D981984 | Audio processor | Christian Heil, Guillaume Le Nost, Régis Fouche | 2023-03-28 |
| D981985 | Sound amplifier | Christian Heil, Régis Fouche | 2023-03-28 |