Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8249055 | Method for localization and location-related connection of a mobile Voice-over-IP subscriber to an emergency call station | Frank Erfurt | 2012-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8249055 | Method for localization and location-related connection of a mobile Voice-over-IP subscriber to an emergency call station | Frank Erfurt | 2012-08-21 |