Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471911 | Night vision arrangement | Jan-Erik Kallhammer, Dick Eriksson, Lars Karlsson | 2013-06-25 |
| 8228379 | Night vision device for a vehicle | Jan-Erik Kallhammer, Dick Eriksson, Lars Karlsson | 2012-07-24 |
| 7995095 | Night vision device for a vehicle | Jan-Erik Kallhammer, Dick Eriksson, Lars Karlsson | 2011-08-09 |