Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9750178 | Multiple agricultural product application method and systems utilizing drum metering system | Jon E. Kinzenbaw, Merlan J. Rolffs, Matthew J. Wilhelmi, Dustan Hahn | 2017-09-05 |
| 9629305 | Multiple agricultural product application method and systems | Jon E. Kinzenbaw, Merlan J. Rolffs, Matthew J. Wilhelmi, Dustan Hahn | 2017-04-25 |
| 9622402 | Multiple agricultural product application method and systems | Jon E. Kinzenbaw, Merlan J. Rolffs, Matthew J. Wilhelmi, Dustan Hahn | 2017-04-18 |