Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548611 | Door system for aircraft fuselage | Patrick Lieven, Pierre Dourel | 2023-01-10 |
| 9783283 | Fuselage equipment forming an access door and comprising a discharge control valve for pressurization air | Marc Tomasi, Patrick Lieven, Romain Delahaye, Matthieu De Kergommeaux, Didier Poirier | 2017-10-10 |