Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987928 | Device for fiberizing molten mineral materials | Jean-Luc Bernard, Guy Berthier, Jean A. Battigelli, Dominique Plantard | 1999-11-23 |
| 5143532 | Method of forming mineral fibers | Jean-Yves Aube, Daniel Sainte-Foi | 1992-09-01 |