Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927040 | Method for obtaining marked glass plates | Cécile OZANAM | 2021-02-23 |
| 10908490 | Reflective projection screen comprising a variable light scattering system | Pierrick Guiset | 2021-02-02 |