Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8683689 | Method for manufacturing constituents of a hollow blade by press forging | Christine Deron, Alain Lorieux, Philippe Joffroy | 2014-04-01 |
| 7640661 | Process for manufacturing a reinforcing leading or trailing edge for a fan blade | Jean-Michel Patrick Maurice Franchet, Philippe Joffroy, Gilles Charles Casimir Klein, Stephane Leveque, Daniel Lhomme +1 more | 2010-01-05 |