Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165549 | Nasal spray | Tom Philipps, Klaus Weber, Olaf Hirsch | 2007-01-23 |
| 6626172 | Device for insertion into the human nose | Jonathan Stirmann, Peter Rickauer, Dirk Schneider, Bernhard Kramer, Olaf Michel | 2003-09-30 |