Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421151 | Corner block for glass furnace | Pierrick VESPA | 2025-09-23 |
| 12331995 | Glass furnace provided with optical fibers | Mickael Boinet, Olivier Citti, Vincent Gleize, Jean-Gaël Vuillermet | 2025-06-17 |
| 11964900 | Tuckstone | Pierrick VESPA | 2024-04-23 |
| 11932568 | Insulated tuckstone | Pierrick VESPA, Franceline Villermaux, Christian His | 2024-03-19 |
| 11878933 | Protective layer for a refractory product | Frederic Hoffmann, Pierrick VESPA | 2024-01-23 |
| 11712818 | Wear detector for glass furnace | Olivier Citti, Jean-Gaël Vuillermet | 2023-08-01 |
| 11634362 | Process for the manufacture of a fused block having a high zirconia content | Pierrick VESPA, Laurent Battu, Olivier Citti | 2023-04-25 |
| 11111183 | Unshaped product for repairing glass melting furnaces | Thierry Claude Consales, Michel Gaubil | 2021-09-07 |
| 10239793 | Melted product with a high zirconium content | Michel Gaubil, Christel Morand | 2019-03-26 |
| 9284208 | Refractory block and glass-melting furnace | Michel Gaubil | 2016-03-15 |
| 8859445 | Refractory product having high zirconia content | Michel Gaubil | 2014-10-14 |
| 8822362 | Refractory product having high zirconia content | Michel Gaubil | 2014-09-02 |
| 8796167 | Refractory product having high zirconia content | Michel Gaubil | 2014-08-05 |
| 8765620 | Refractory product having high zirconia content | Michel Gaubil, Ludovic Massard | 2014-07-01 |
| 8715807 | Fused grains of oxides comprising Al, Ti and Mg and ceramic products comprising such grains | Yves Boussant-Roux, Samuel Marlin | 2014-05-06 |
| 8618007 | Fused cast refractory product with a high alumina content | Michel Gaubil | 2013-12-31 |
| 8563454 | Refractory product with high zirconia content | Michel Gaubil, Sophie Papin | 2013-10-22 |
| 8288300 | Refractory with a high zirconia content and a high silica content | Michel Gaubil | 2012-10-16 |
| 8273673 | Doped refractory with a high zirconia content | Michel Gaubil | 2012-09-25 |
| 7910508 | Zirconium-base sintered product | Michel Gaubil, Yves Boussant-Roux, Charles N. McGarry, Olivier Citti | 2011-03-22 |
| 7687422 | High resistivity refractory with a high zirconia content | Yves Boussant-Roux, Michel Gaubil | 2010-03-30 |
| 7655587 | High resistivity refractory with a high zirconia content | Yves Boussant-Roux, Michel Gaubil | 2010-02-02 |
| 7642211 | Reduced sweating AZS product | Yves Boussant-Roux, Michel Gaubil | 2010-01-05 |