Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121133 | Method for determining a greyness level of a strand of hair | Hans Georg Knuebel, Astrid Kroos | 2024-10-22 |
| 11857332 | Determination of a degree of elongation of hair using a NIR sensor | Hans Georg Knuebel, Astrid Kroos, Annika Koenen, Erik Schulze zur Wiesche | 2024-01-02 |