Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425296 | Suction device | Rüdiger Brust, Werner Lurz, Peter Scheffler, Werner Flachsbarth | 2002-07-30 |
| 6341870 | Device for changing the length of the running path of an electromagnetic wave | Christian Scholz, Ralf Engelhardt, Stefan Kubasiak | 2002-01-29 |