Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717324 | Method for producing a toothbrush and toothbrush produced thereby | Andreas Bresselschmidt, Andreas Birk, Holger Schulz, Wolfgang Stegmann, Jochen Ganninger +2 more | 2017-08-01 |