Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D835353 | Pivot knob ring for a welding helmet | Martin Berggren | 2018-12-04 |
| D834759 | Grinding visor frame | Martin Berggren | 2018-11-27 |
| D834760 | Front frame | Martin Berggren | 2018-11-27 |
| D834761 | Task light | Martin Berggren | 2018-11-27 |
| D834762 | Detachable chin shield | Martin Berggren | 2018-11-27 |