Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719780 | Observation device with a range finder | Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann | 2017-08-01 |
| 9593946 | Observation device with a distance meter | Konrad A. Roider | 2017-03-14 |