Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644391 | Spiral heat exchanger | Philippe Maupetit | 2003-11-11 |
| 5586735 | Two-dimensional supersonic and hypersonic air intake, with three movable ramps, for the combustion air of an aircraft engine | Francois Falempin, Jean-Louis Pastre | 1996-12-24 |