Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620271 | Actuator | Robert Genderjahn, Hans-Juergen Karkosch, Peter Marienfeld | 2017-04-11 |
| 6476702 | Electromagnetic actuator with an oscillating spring-mass system | Christoph Hartwig, Maik Hofmann, Hans-Jürgen Karkosch | 2002-11-05 |