Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603260 | Storage-stable developer for oxidative dye | Carsten Brake, Burkhard Mueller, Torsten Lechner, Lucile Bonnin | 2020-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603260 | Storage-stable developer for oxidative dye | Carsten Brake, Burkhard Mueller, Torsten Lechner, Lucile Bonnin | 2020-03-31 |