Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571791 | Inhalation device | Gerhard Scheuch, Knut Sommerer, Friedel Haas, Sascha Roeder | 2003-06-03 |
| 6544312 | Device for separating the particle-size spectrum of a polydisperse aerosol | Joachim Heyder | 2003-04-08 |