Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433724 | Method and apparatus for determining the location of the ocular pivot point | Timo Kratzer, Gerhard Kelch | 2019-10-08 |
| 10292581 | Display device for demonstrating optical properties of eyeglasses | Manfred Arnold, Marion Kupfer, Martin Brandl, Michael Stefan Rill, Johannes Kindt +1 more | 2019-05-21 |
| 10182717 | Systems for determining eye refraction | Karsten Lindig | 2019-01-22 |