Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608184 | Hybrid propulsion system for multi-rotor rotary wing aircraft, comprising improved DC/AC conversion means | Thomas Klonowski, Ludovic Meziere | 2023-03-21 |
| 5171510 | Method of producing a frame made of a composite material, especially for the fuselage of an aircraft | Henri F. Barquet, Pierre-Paul Negroni | 1992-12-15 |
| 5094407 | Device for reducing the flexibility of an oleo-pneumatic shock absorber for an undercarriage, and shock absorber and undercarriage including it | Bernard Jampy, Claude Bietenhader | 1992-03-10 |
| 5024399 | Frame made of a composite material, especially for the fuselage of an aircraft, and its method of production | Henri F. Barquet, Pierre-Paul Negroni | 1991-06-18 |
| 4646929 | Life-saving basket | Rene Jerome Poggi | 1987-03-03 |