Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9205777 | Systems and methods for switching display modes in agricultural vehicles | Paul Matthews | 2015-12-08 |
| 8726820 | Twin row planter | Nyle C. Wollenhaupt, Monte J. Rans, William W. Preheim | 2014-05-20 |
| 8651033 | Precision fertilizer placement | Nyle C. Wollenhaupt | 2014-02-18 |
| 8655538 | Systems and methods for switching display modes in agricultural vehicles | Paul Matthews | 2014-02-18 |
| 8371239 | Dual product dispensing disk for metering device | Monte J. Rans, William W. Preheim, Nyle C. Wollenhaupt | 2013-02-12 |
| 8371240 | Twin row planter | Nyle C. Wollenhaupt, William W. Preheim, Monte J. Rans | 2013-02-12 |
| 8322293 | Precision fertilizer placement | Nyle C. Wollenhaupt | 2012-12-04 |
| D268678 | Baler | Allen K. Roth, Larry B. Jones, Richard J. Robbins | 1983-04-19 |
| 4275550 | Crop baler | Howard L. Ratzlaff | 1981-06-30 |