Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849909 | Towable agricultural implement having automatic steering system | Guoping Wang, Keith W. Wendte, Marvin A. Prickel, John H. Posselius | 2017-12-26 |
| 9114832 | Auto-steerable farming system | Guoping Wang, Keith W. Wendte, John H. Posselius, Marvin A. Prickel | 2015-08-25 |
| 7846342 | Hydraulic fluid dehydration system and method including pre-heating | Uwe Zimmermann, Carsten Funk | 2010-12-07 |
| 5158235 | Turbulence-quelling fluid-flow controller and method | — | 1992-10-27 |
| 5129420 | Cut-off valve | — | 1992-07-14 |