Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561385 | Flying object | Ralf Stark | 2013-10-22 |
| 8033095 | Drive device on the basis of a gel-type propellant and method for conveying propellant | Klaus Madlener, Oskar Haidn | 2011-10-11 |