Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234322 | Device for introducing a freezable liquid into the exhaust gas system of a motor vehicle | Stephan Heinrich, Denny Schaedlich | 2019-03-19 |
| 9885597 | Liquid tank with an ultrasonic sensor | Stephan Heinrich, Denny Schaedlich | 2018-02-06 |