Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171510 | Method of producing a frame made of a composite material, especially for the fuselage of an aircraft | Henri F. Barquet, Bernard Plissonneau | 1992-12-15 |
| 5024399 | Frame made of a composite material, especially for the fuselage of an aircraft, and its method of production | Henri F. Barquet, Bernard Plissonneau | 1991-06-18 |