Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688167 | Mobile phone device with several SIM cards | Franz-Josef Joppek, Jörg Franke | 2014-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688167 | Mobile phone device with several SIM cards | Franz-Josef Joppek, Jörg Franke | 2014-04-01 |