Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994049 | Device for applying a substance to the skin | Arno W. Latzke, Gert Latzke | 1991-02-19 |
| 4898592 | Means for the application of transdermally absorbable active substances | Arno W. Latzke, Gert Latzke | 1990-02-06 |