Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376162 | Automatic darkening filter assembly for a welding protector and a welding protector | Johan Hansson, Kjell A. Hummel, Linus P. Bastman | 2022-07-05 |
| 11324275 | Welding helmet | Martin Berggren | 2022-05-10 |
| 10952902 | Automatic darkening filter assembly for a welding protector and a welding protector | Johan Hansson, Kjell A. Hummel, Linus P. Bastman | 2021-03-23 |