Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725844 | Waterproof cosmetic or dermatological photoprotective preparations | Heinrich Gers-Barlag, Stefan Hachmann, Bente Nissen | 1998-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725844 | Waterproof cosmetic or dermatological photoprotective preparations | Heinrich Gers-Barlag, Stefan Hachmann, Bente Nissen | 1998-03-10 |