Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6146429 | Carrier composition for oxidative dyeing of hair and method of dyeing hair using same | Petra Braun, Wolfgang Balzer, Herbert Deutz | 2000-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6146429 | Carrier composition for oxidative dyeing of hair and method of dyeing hair using same | Petra Braun, Wolfgang Balzer, Herbert Deutz | 2000-11-14 |