Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10073281 | Spectacles comprising a spectacles lens with a moveable lens segment | Timo Kratzer, Gerhard Kelch | 2018-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10073281 | Spectacles comprising a spectacles lens with a moveable lens segment | Timo Kratzer, Gerhard Kelch | 2018-09-11 |