Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12193914 | Hearing protection device for protection in different hearing situations, controller for such device, and method for switching such device | Oscar L. Kårekull | 2025-01-14 |
| 10667054 | Acoustic headset with integrated two-way digital and analog communication components | Karl S. I. Hilding, Marcus J. Ekblad | 2020-05-26 |
| 8317996 | Auxiliary device, a marine surface vessel and a method for a sacrificial anode in a marine construction | Carl Nelvig | 2012-11-27 |