Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414817 | Process for manufacturing a hairbrush bristle | Katja Honnefeller, Jürgen Seng | 2013-04-09 |
| 8414818 | Method for making bristles for a hairbrush | Katja Honnefeller, Jürgen Seng | 2013-04-09 |