Issued Patents 2023
Showing 1–1 of 1 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 |
Showing 1–1 of 1 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 |