Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872649 | Alarm system | Tido Krippendorf, Heiner Politze | 2014-10-28 |
| 7647439 | Electronic Warning System | — | 2010-01-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872649 | Alarm system | Tido Krippendorf, Heiner Politze | 2014-10-28 |
| 7647439 | Electronic Warning System | — | 2010-01-12 |