Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035759 | Approach warning system and method for detecting the approach of moving objects | Christian Wietfeld, Andreas Lewandowski | 2015-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035759 | Approach warning system and method for detecting the approach of moving objects | Christian Wietfeld, Andreas Lewandowski | 2015-05-19 |