Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787128 | Structure-improving hair care agents | Astrid Kleen, Frank Naumann, Horst Hoeffkes | 2004-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787128 | Structure-improving hair care agents | Astrid Kleen, Frank Naumann, Horst Hoeffkes | 2004-09-07 |