Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8640972 | Sprayer having spray solution agitation system | Todd A. Otto, Brannon W. Polk, David J. Norlander, Bruce A. Granger, John Weber | 2014-02-04 |
| 8573510 | Drift shroud system for spray booms of turf sprayer | Brannon W. Polk, David J. Norlander, Timothy Patrick Sosnowski, Bart T. Ellson | 2013-11-05 |
| 7364096 | Sprayer with pivotal wing booms having forward and reverse breakaway and folded X-shaped transport position | Timothy Patrick Sosnowski, Bart T. Ellson, David J. Norlander | 2008-04-29 |