Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869816 | Powder additive to reduce the damage of bleaching and colouring agents | Hartmut Manneck, Marc Stucky, Stephanie A. Smith, Robert Schaeffler | 2020-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869816 | Powder additive to reduce the damage of bleaching and colouring agents | Hartmut Manneck, Marc Stucky, Stephanie A. Smith, Robert Schaeffler | 2020-12-22 |