Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830666 | Contact lens inspection method and system | Sarah Unterkofler, Susanne Fechner, Matthias Schwab | 2020-11-10 |
| 10823636 | Method and apparatus for the determination of the index of refraction of lens material | Susanne Fechner, Roger Biel, Thomas Tonn | 2020-11-03 |