Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11026273 | Mobile satellite communication gateway and method for establishing a satellite communication connection | Christian Schaupmann | 2021-06-01 |
| 8618931 | Position-monitoring device for persons in a tunnel system | Martin Rossmann | 2013-12-31 |