Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399924 | Refill for electric toothbrush | Thomas Fritsch, Joern Utsch | 2022-08-02 |
| 11369462 | Electric toothbrush | Thomas Fritsch, Joern Utsch | 2022-06-28 |
| 10869742 | Coupling mechanism for electric toothbrush | Thomas Fritsch, Joern Utsch | 2020-12-22 |
| 10869743 | Electric toothbrush | Thomas Fritsch, Joern Utsch | 2020-12-22 |
| 10864065 | Refill for electric toothbrush | Thomas Fritsch, Joern Utsch | 2020-12-15 |