Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938872 | Device for separating particles from a gas stream | Werner Blossey, Torsten Fritzsching, Mario Rieger | 2011-05-10 |
| 7583613 | Method of monitoring the quality of a realtime communication | Uwe Ackermann | 2009-09-01 |
| 5592535 | Mobile-radio network with debit accounts | — | 1997-01-07 |