Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748128 | Device for changing the length of the running path of an electromagnetic wave | Peter Koch, Ralf Engelhardt | 2004-06-08 |
| 6676372 | Gas turbine with axially mutually displaceable guide parts | Peter Tiemann | 2004-01-13 |