Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902496 | Ear protectors | — | 2020-11-17 |
| 10561532 | Method of retrofitting a hearing protector, and a hearing protector | Anton J. Hjalmarsson, Roger Kihlberg, Yossi Sivilia, Sahar Fisch, Semion Dorfman +4 more | 2020-02-18 |
| D876017 | Attachment arm | Hans O. E. Gustafsson, Henric L.O. HANSSON, Niclas Hörnquist | 2020-02-18 |
| D874736 | Hearing protector | — | 2020-02-04 |
| D874065 | Hearing protector | — | 2020-01-28 |