Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426080 | Cosmetic preparation of active substances with high protection factor against free radicals | Leonhard Zastrow | 2002-07-30 |
| 6403062 | Perfume composition having a sun-block and tanning effect | Leonhard Zastrow | 2002-06-11 |