Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7519470 | Location-based caching for mobile devices | Goetz Brasche, Wolfgang Manousek, Ivo W. Salmre | 2009-04-14 |
| 5314096 | Dual purpose pump for pressure vessels | Helmut Stelzmuller, Peter Janssen | 1994-05-24 |