Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857991 | Device for applying medication fluid on mucus membrane in body cavities | Hans Grothoff, Hans-Peter Harke, Gerd Neumann | 1999-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5857991 | Device for applying medication fluid on mucus membrane in body cavities | Hans Grothoff, Hans-Peter Harke, Gerd Neumann | 1999-01-12 |