Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9354022 | Optical aiming device with recoil dampening means | Kennet Vilhelmsson, Hans Olsson, Per Olof Yngve Ostergren | 2016-05-31 |
| 8671611 | Optical aiming device with light sensor for adjusting reticle light intensity | Per Olof Yngve Ostergren, Kennet Vilhelmsson | 2014-03-18 |