Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330384 | Production line for the production of ophthalmic lenses | Matthias Schwab, Matthias Braun, Roger Biel, Nils Schweizer, Nicholas Gollas +1 more | 2025-06-17 |
| 11499888 | Lens inspection module | Bernhard Pfaff, Roger Biel, Daniel L. Kessler | 2022-11-15 |
| 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 |
| 9874491 | Cuvette system and methods for the inspection of ophthalmic lenses | Daniel L. Kessler, Roger Biel, Michael Stutz | 2018-01-23 |