Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376162 | Automatic darkening filter assembly for a welding protector and a welding protector | Johan Hansson, Thomas B. Stenvall, Linus P. Bastman | 2022-07-05 |
| 10952902 | Automatic darkening filter assembly for a welding protector and a welding protector | Johan Hansson, Thomas B. Stenvall, Linus P. Bastman | 2021-03-23 |
| D854255 | Inner molded plate for protective helmets | Linus P. Bastman, Johan Hansson | 2019-07-16 |
| D841893 | Recessed snag-resistant knobs for adjusting a welding shields pivot action | Linus P. Bastman, Johan Hansson | 2019-02-26 |