Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242715 | Progressive hot twisting apparatus for use in a process for manufacturing a hollow turbomachine blade | Bernard Armand Rene Costeplane, Alain Lorieux | 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, Jean-François Georges Julien Lacuisse, Alain Lorieux | 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, Jean-François Georges Julien Lacuisse, Alain Lorieux | 1999-08-10 |
| 5933952 | Process for manufacturing a hollow turbomachine blade and progressive hot twisting apparatus for use in said process | Bernard Armand Rene Costeplane, Alain Lorieux | 1999-08-10 |
| 5826332 | Method and manufacturing a hollow turbomachine blade | Xavier Gerard Andre Coudray, Alex Pierre Deblois, Christophe Huon De Kermadec, Jean-François Georges Julien Lacuisse, Bruno Andre Rolland | 1998-10-27 |