Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345629 | Enhanced evanescent prism coupling systems and methods for characterizing stress in chemically strengthened curved parts | Rostislav Vatchev Roussev | 2025-07-01 |
| 12313480 | Prism coupling systems and methods employing light-blocking members | Craig L. Barnes, Vitor Marino Schneider | 2025-05-27 |