Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671523 | Method for operating a communication terminal | Alexander Niepel, Michael Rüssmann | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671523 | Method for operating a communication terminal | Alexander Niepel, Michael Rüssmann | 2003-12-30 |