Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1051090 | Headset | Morgan Lindell, Ulf Claesson, Robert Karlsson, Johan Håkansson | 2024-11-12 |
| D985530 | Headset | Morgan Lindell, Ulf Claesson, Robert Karlsson, Johan Håkansson | 2023-05-09 |
| D941798 | Headset | Morgan Lindell, Ulf Claesson, Robert Karlsson, Johan Håkansson | 2022-01-25 |
| 9179209 | Arm for supporting a sensor | — | 2015-11-03 |
| 8447051 | Communication headset | — | 2013-05-21 |
| D664115 | Ear cup for a headset | Martin Allard, Robert Karlsson | 2012-07-24 |
| D660291 | Earbud | Ravi Thomas, Robert Karlsson | 2012-05-22 |
| 8130985 | Ear cup with bone conduction microphone | — | 2012-03-06 |
| D509323 | Hearing protector | — | 2005-09-06 |
| D506577 | Ear cap | — | 2005-06-21 |
| D434191 | Ear protection | — | 2000-11-21 |