Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318599 | Hair dye composition | Heribert Lorenz, Frank Kufner | 1994-06-07 |
| 5277206 | Process for permanent waving of human hair | Burkhard Rose | 1994-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318599 | Hair dye composition | Heribert Lorenz, Frank Kufner | 1994-06-07 |
| 5277206 | Process for permanent waving of human hair | Burkhard Rose | 1994-01-11 |