Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192128 | Independent nozzle injection control system for sprayers | John H. Posselius | 2021-12-07 |
| 10799897 | Self-propelled sprayer | John H. Posselius, Yongbo Wan | 2020-10-13 |
| 10799898 | Self-propelled sprayer | John H. Posselius | 2020-10-13 |
| 10792687 | Self-propelled sprayer | John H. Posselius | 2020-10-06 |
| 10743461 | Air assist system for spinner spreaders | John H. Posselius | 2020-08-18 |
| 10712187 | Spray pattern monitoring system | John H. Posselius, Yongbo Wan | 2020-07-14 |
| 10427179 | Low flow metering system | John H. Posselius, Yongbo Wan | 2019-10-01 |
| 10391510 | Method for nozzle flow detection | John H. Posselius | 2019-08-27 |