Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8683689 | Method for manufacturing constituents of a hollow blade by press forging | Christine Deron, Philippe Joffroy, Jean-Louis Despreaux | 2014-04-01 |
| 7640661 | Process for manufacturing a reinforcing leading or trailing edge for a fan blade | Jean-Louis Despreaux, Jean-Michel Patrick Maurice Franchet, Philippe Joffroy, Gilles Charles Casimir Klein, Stephane Leveque +1 more | 2010-01-05 |
| 7578059 | Method for manufacturing constituents of a hollow blade by rolling | Jean-Pierre Bergue, Michel Breton, Jean-Michel Patrick Maurice Franchet, Philippe Francois Christian Sagot | 2009-08-25 |
| 7526862 | Method of manufacturing a hollow blade for a turbomachine | Stephane Leveque, Daniel Lhomme | 2009-05-05 |
| 7370506 | Forging die with marking means | Jean-Jacques Levy, Daniel Lhomme, Claude Plazanet, Pierre George, Camille Cougnaud +1 more | 2008-05-13 |
| 7334332 | Method of manufacturing a hollow blade for a turbine engine | Jean-Pierre Ferte, Jean-Michel Patrick Maurice Franchet, Daniel Lhomme | 2008-02-26 |
| 7194887 | Press for holding and pressing a workpiece | Patrick Aubry, Alain Bourgeois | 2007-03-27 |
| 6242715 | Progressive hot twisting apparatus for use in a process for manufacturing a hollow turbomachine blade | Mathieu Philippe Albert Bichon, Bernard Armand Rene Costeplane | 2001-06-05 |
| 6210630 | Process for manufacturing a hollow turbomachine blade and a multiple-action furnace press for use in said process | Jean-Pierre Bergue, Mathieu Philippe Albert Bichon, Jean-François Georges Julien Lacuisse | 2001-04-03 |
| 5933951 | Process for manufacturing a hollow turbomachine blade and a multiple-action furnace press for use in said process | Jean-Pierre Bergue, Mathieu Philippe Albert Bichon, Jean-François Georges Julien Lacuisse | 1999-08-10 |
| 5933952 | Process for manufacturing a hollow turbomachine blade and progressive hot twisting apparatus for use in said process | Mathieu Philippe Albert Bichon, Bernard Armand Rene Costeplane | 1999-08-10 |
| 5636440 | Process for manufacturing a hollow blade for a turbo-machine | Matthieu Bichon, Charles Jean-Pierre Douguet, Yvon Marie-Joseph Louesdon, Florence A. N. Renou | 1997-06-10 |