Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11259622 | Interdental cleaner | Jürgen Butz, Gerhard Pötsch, Markus Rümmele, Steffen Lehr | 2022-03-01 |
| 9173479 | Device for cleaning the mouth or teeth | Juergen Butz, Gerhard Poetsch | 2015-11-03 |