Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10830666 | Contact lens inspection method and system | Sarah Unterkofler, Susanne Fechner, Matthias Schwab | 2020-11-10 | $20,076,000 |
| 10823636 | Method and apparatus for the determination of the index of refraction of lens material | Susanne Fechner, Roger Biel, Thomas Tonn | 2020-11-03 | $95,942,000 |