Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376454 | Products for the oxidative dyeing of hair in copper shades with improved gray coverage | Burkhard Mueller | 2019-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376454 | Products for the oxidative dyeing of hair in copper shades with improved gray coverage | Burkhard Mueller | 2019-08-13 |