Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422188 | Part made from ceramic composite having a metallic coating, process for producing same and powder composition used | Georges Lagain, Bernard P. C. Sohier | 1995-06-06 |
| 5253419 | Method of manufacturing a hollow blade for a turboshaft engine | Andre Collot, Bernard P. C. Sohier | 1993-10-19 |