Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744344 | Compact disconnect switch | Markus Geuder, Matthias Marondel | 2004-06-01 |
| 6734782 | Switching device with an actuator element consisting of a shape memory alloy | Matthias Marondel | 2004-05-11 |