Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470558 | Toothbrush with moved elements | Christoph Willi, Pierre Fredy KIRCHHOFER, Vivek Patel, Matthew Kwang, Gerhart P. Huy | 2019-11-12 |
| 10390606 | Brush, in particular toothbrush, and associated production method | Peter Gross | 2019-08-27 |