Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632051 | Hair bleaching agent and method for gentle oxidative lightening of hair | Daniela Kessler-Becker | 2020-04-28 |
| 10632055 | Method and kit for coloring of hair with acid dyes | Konstantin Goutsis, Daniela Kessler-Becker | 2020-04-28 |