Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11754449 | System for inspecting surfaces of an optical wave using a graduated density filter | Alain SPANG | 2023-09-12 |
| 10309689 | Facility for concentrating cosmic radiation equipped with a reflective optical surface inspection system | Cyril Caliot | 2019-06-04 |