Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370596 | Ceramic and metal roll assembly | — | 1994-12-06 |
| 5333670 | Vitreous fused silica | Gilbert Brandy, Jean-Marie Vignot | 1994-08-02 |
| 5318279 | Receptacle for molten metals, material for this receptacle and method of producing the material | Gilbert Brandy, Jean-Marie Vignot | 1994-06-07 |
| 4757691 | Cooling process and tunnel | — | 1988-07-19 |