Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6284684 | Mineral wool composition | Serge Vignesoult, Jean-Luc Bernard | 2001-09-04 |
| 6060413 | Artificial mineral wool composition | Jean-Luc Bernard, Alain De Meringo, Enrique Garcia-Lopez, Hans Furtak | 2000-05-09 |
| 5952254 | Mineral wool composition | Alain De Meringo, Jean-Luc Bernard, Veronique Renous Chan | 1999-09-14 |