Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113204 | Microdosing device | Joachim Koerner, Michael Helmlinger, Holger Schuerle | 2012-02-14 |
| 6227413 | Discharge apparatus with organic component active against microorganisms | — | 2001-05-08 |
| 5967369 | Dispenser for media having measured reservoir | Stefan Käfer | 1999-10-19 |
| 5927559 | Vented dispenser for media with filter | Michael Stifel | 1999-07-27 |