Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649525 | System for hearing protectors | — | 2014-02-11 |
| 8360068 | Ear cup | Anders Roos | 2013-01-29 |
| 8223984 | System for forming a hearing protector, ear cup in such a system, and hearing protector formed by such a system | Anders Roos, Håkan Davidsson | 2012-07-17 |
| D541483 | Hearing protector | Emil Marklund, Håkan Davidsson, Anders Roos | 2007-04-24 |
| D541484 | Hearing protector for protective helmets | Emil Marklund, Håkan Davidsson, Anders Roos | 2007-04-24 |
| D541485 | Hearing protector part | Emil Marklund, Håkan Davidson, Anders Roos | 2007-04-24 |
| D497608 | Ear muff | — | 2004-10-26 |