Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708477 | Crop lifter for reaping systems of harvesting machines | Friedrich-Wilhelm Schumacher | 2004-03-23 |
| 6698175 | Adjustment arrangement for the tine carrier of a reel for a cutting device | Fredrich-Wilhelm Schumacher, Klaus Schumacher | 2004-03-02 |
| 6691499 | Crop lifter | Friedrich-Wilhelm Schumacher | 2004-02-17 |