Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272820 | Sugar cane harvester | Gunter Leigers | 2001-08-14 |
| 5953891 | Cleaning method of sugarcane harvester, and sugarcane harvester operating according to it | Gunter Leigers, Frank Groger | 1999-09-21 |
| 5157904 | Sugar-cane harvesting machine | Guenter Liegers, Karl Landwehr, Walter Foegeling, Rudolf Arnold | 1992-10-27 |
| 5131216 | Device for separating the shoot tips of sugar-cane plants | Egbert Paus | 1992-07-21 |