Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897173 | Mineral wool composition | Jean-Luc Bernard, Patrice Lehuede | 2005-05-24 |
| 6284684 | Mineral wool composition | Fabrice Lafon, Jean-Luc Bernard | 2001-09-04 |
| 5554324 | Method for producing mineral wool | Jean-Luc Bernard, Jean A. Battigelli, Guy Berthier, Hans Furtak | 1996-09-10 |