Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609167 | Acidic hair care preparations | Hermann Hensen, Oriol Ponsati Obiols, Esther Prat Queralt | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609167 | Acidic hair care preparations | Hermann Hensen, Oriol Ponsati Obiols, Esther Prat Queralt | 1997-03-11 |