Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213573 | Hair treatment apparatus, hair treatment system and method for cosmetically treating hair | Anna Puls, Diane Metten, Thorsten Knappe, Rolf Bayersdoerfer, Philippe Blank | 2025-02-04 |
| 11369183 | Camera with calibration device for hair analysis | Diane Metten, Thorsten Knappe, Anna Puls, Rolf Bayersdoerfer | 2022-06-28 |