Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414682 | Process and device for melting and fining glass | Olivier Mario, Jean-Marie Combes | 2019-09-17 |
| 8621889 | Process for preparing batch materials for the manufacture of glass | Pierre Jeanvoine | 2014-01-07 |
| 7448231 | Process for preparing batch materials for the manufacture of glass | Pierre Jeanvoine | 2008-11-11 |