Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792341 | Hair photobleaching | J. Menkart, L. Wolfram | 1988-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792341 | Hair photobleaching | J. Menkart, L. Wolfram | 1988-12-20 |