Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067097 | Ventilator and method for mounting a ventilator | Lothar Ernemann | 2021-07-20 |
| 7334329 | Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve | Stefan Kohn, Wolfgang Reisinger, Andreas Voigt, Claus Zumstrull | 2008-02-26 |