Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497301 | Brush head manufacturing methods using a molded tuft carrier and base plate | Martin Varch, Florian Kopeinig | 2022-11-15 |
| 11497302 | Brush head manufacturing method and device | Martin Varch | 2022-11-15 |
| 11457725 | Stamped brush heads and brush head stamping manufacturing methods | Martin Varch, Florian Kopeinig | 2022-10-04 |