Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185161 | Spectacles comprising a spectacles lens with a moveable lens segment | Timo Kratzer, Gerhard Kelch | 2019-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185161 | Spectacles comprising a spectacles lens with a moveable lens segment | Timo Kratzer, Gerhard Kelch | 2019-01-22 |