Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288067 | Electric motor-driven motor-vehicle vacuum pump, and drive shaft for a motor vehicle vacuum pump | Benjamin Pyrdok, Freddy Schönwald, Carsten Sczesny, Daniel Ziehr | 2019-05-14 |