Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267838 | Sandwich panel made of a composite material and production method | Frederic Saugnac | 2001-07-31 |
| 5888610 | Method for producing a panel or the like with structural and acoustic properties and panel obtained by said method | Alain Fournier, Pierre Tiefenbach | 1999-03-30 |