Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041528 | Arrangement for calibrating a vector network analyzer | Martin Grassl, Reimer Nagel, Michael Lege | 2011-10-18 |
| 6223855 | Device for dismantling vehicles, in particular for draining the latter | — | 2001-05-01 |