Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311594 | Combine harvester | Dirk Esken, Martin Niermann | 2007-12-25 |
| 6736721 | Stalk and chaff distribution arrangement | Martin Niermann, Jürgen Nollmann, Jörn Brinkmann | 2004-05-18 |
| 6685558 | Variable straw and chaff distribution arrangement | Martin Niermann, Dieter Strickmann, Jörn Brinkmann, Jürgen Nollmann, Martin Perdun +1 more | 2004-02-03 |