Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516406 | Portable device with enhanced bass response | Andreas Fromel | 2016-12-06 |
| 7181251 | Mobile communication terminal with multi orientation user interface | Thomas Franke | 2007-02-20 |
| 6465600 | Method for removing initiators from grafting products | Lothar Britsch, Egbert Muller | 2002-10-15 |