Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791488 | Method and apparatus for measuring ground height | Norbert Diekhans, Helmut Homburg, Manfred Pollklas | 2004-09-14 |
| 6682416 | Automatic adjustment of a transfer device on an agricultural harvesting machine | Willi Behnke, Norbert Diekhans, Gunnar Quincke | 2004-01-27 |