Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406080 | Double chamber pouch for the bleaching of human hair | Burkhard Mueller | 2019-09-10 |
| 10342751 | Double-chamber pouch for dyeing human hair | Burkhard Mueller | 2019-07-09 |
| 10179093 | Compositions and methods for coloring keratinic fibers | Burkhard Mueller | 2019-01-15 |