Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5724432 | Acoustic attenuation device with active double wall | Pascal Bouvet, Laurent Gagliardini | 1998-03-03 |
| 5627897 | Acoustic attenuation device with active double wall | Laurent Gagliardini | 1997-05-06 |