Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7363757 | Turbine engine with semi-fixed turbine driving a receiver controlled so as to preserve a roughly constant rotation speed | — | 2008-04-29 |
| 7162859 | Variable cycle propulsion system with gas tapping for a supersonic airplane, and a method of operation | Michel Franchet, Yann Laugier | 2007-01-16 |
| 6926232 | Variable cycle propulsion system with compressed air tapping for a supersonic airplane | Michel Franchet, Yann Laugier | 2005-08-09 |
| 6845606 | Variable cycle propulsion system with gas tapping for a supersonic airplane, and a method of operation | Michel Franchet, Yann Laugier | 2005-01-25 |
| 6688552 | Variable cycle propulsion system with mechanical transmission for a supersonic airplane | Michel Franchet, Yann Laugier | 2004-02-10 |
| 6082967 | Constant-speed twin spool turboprop unit | — | 2000-07-04 |
| 4519208 | Propulsion engine, particularly for supersonic aircraft | Claude C. F. Menioux | 1985-05-28 |