Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10251340 | Method for estimating feed quality of alfalfa as it is cut | Jeffrey S. Roberts, Ryan P. Johnson, Grant Lewis Good, L. Grant Macneill | 2019-04-09 |
| 9497900 | Planter with post seed tube mounted row cleaner and depth control tool | Darren J. Nelson, Erik L. Barnes | 2016-11-22 |
| 8726820 | Twin row planter | Edward L. Swenson, Monte J. Rans, William W. Preheim | 2014-05-20 |
| 8651033 | Precision fertilizer placement | Edward L. Swenson | 2014-02-18 |
| 8571764 | Dynamic spray buffer calculation | John Peterson | 2013-10-29 |
| 8371240 | Twin row planter | Edward L. Swenson, William W. Preheim, Monte J. Rans | 2013-02-12 |
| 8371239 | Dual product dispensing disk for metering device | Monte J. Rans, William W. Preheim, Edward L. Swenson | 2013-02-12 |
| 8336469 | Fertilizer transfer chamber for metering device | William W. Preheim, Monte J. Rans | 2012-12-25 |
| 8322293 | Precision fertilizer placement | Edward L. Swenson | 2012-12-04 |
| 6216614 | Boom dispensing point control system | — | 2001-04-17 |