Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222866 | High speed composite turbine wheel | Jean-Pierre LaBrouche, Jean-Marie Parenteau, Jacques Etienne, Alain Lacombe | 1993-06-29 |
| 4751123 | Process for manufacturing a turbine or compressor wheel made of composite material and wheel thus obtained | Jacques Etienne | 1988-06-14 |
| 4709457 | Process for manufacturing a turbine or compressor wheel made of composite material and wheel thus obtained | Jacques Etienne | 1987-12-01 |