Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310281 | Distribution device for granular material | Jan-Eike Luebben, Jan FLUCKE | 2025-05-27 |
| 12268117 | Spreading machine | Jan-Eike Lübben, Roland Arnold | 2025-04-08 |
| 12225840 | Sowing machine and method for separating and spreading granular material | Jan FLUCKE, Jan-Eike Luebben | 2025-02-18 |
| 12207587 | Material introduction lock for a distribution machine, and distribution machine | Daniel C. Mertens, Jan-Eike Luebben | 2025-01-28 |
| 12193353 | Pneumatic distribution machine | — | 2025-01-14 |