Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454841 | Compositions and method for temporarily coloring hair using a complex of water soluble melanin and a cationic material | L. Wolfram | 1995-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454841 | Compositions and method for temporarily coloring hair using a complex of water soluble melanin and a cationic material | L. Wolfram | 1995-10-03 |