Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421160 | Method for chemical smoothing of human hairs | Erik Schulze zur Wiesche, Birgit Rautenberg-Groth | 2016-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421160 | Method for chemical smoothing of human hairs | Erik Schulze zur Wiesche, Birgit Rautenberg-Groth | 2016-08-23 |