Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830666 | Contact lens inspection method and system | Sarah Unterkofler, Marcus Heift, Matthias Schwab | 2020-11-10 |
| 10823636 | Method and apparatus for the determination of the index of refraction of lens material | Roger Biel, Marcus Heift, Thomas Tonn | 2020-11-03 |
| 10591747 | Contact lens inspection method and system | Steffen Paulekuhn, Sarah Unterkofler, Daniel L. Kessler, Evgeni Schumm, Matthias Schwab | 2020-03-17 |