Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637295 | Methods and compositions for permanent shaping of hair | Guenther Lang, Kirstin Uhl, Gerhard Maresch | 1997-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637295 | Methods and compositions for permanent shaping of hair | Guenther Lang, Kirstin Uhl, Gerhard Maresch | 1997-06-10 |