Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595755 | Configuration for axial retention of blades in a disc | Charles Jean-Pierre Douguet, Jack-Pierre Lauvergnat, Alain Pierre Vegnant | 2003-07-22 |
| 5161949 | Rotor fitted with spacer blocks between the blades | Philippe Chereau, Jacky Naudet | 1992-11-10 |