Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9707972 | Operator assistance system for an agricultural machine | Zeynep Tuncer, Georg Kormann | 2017-07-18 |
| 7647875 | Seed hopper and routing structure for varying material delivery to row units | Donald K. Landphair, Christopher Allen Myers, Richard Hugo Clark, Chris Warren Foster, Chad Erik Braden +1 more | 2010-01-19 |
| 7418908 | Seed hopper and routing structure for varying material delivery to row units | Donald K. Landphair, Christopher Allen Myers, Richard Hugo Clark, Chris Warren Foster, Chad Erik Braden +1 more | 2008-09-02 |
| 4489305 | Monitor for hydraulic transmission | Stephen P. Lang, Yolanda E. Martin, Kanaparty N. Rao | 1984-12-18 |
| 4488140 | Clutch temperature monitor | Stephen P. Lang, Yolanda E. Martin | 1984-12-11 |