Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10206321 | Aerator with variable delay of coring head | Chris M. Georgoulias, Stanley K. Hall | 2019-02-19 |
| 9510497 | Aerator with active turf calibration of ground sensor | Loren A. Zabel, Stanley K. Hall, Zackary P. Sipper | 2016-12-06 |
| 8827000 | Aerator with low fuel level control | Bradley P. Aldridge, Chris M. Georgoulias | 2014-09-09 |
| 8800677 | Aerator hole spacing control with lockout | Chris M. Georgoulias, Bradley P. Aldridge | 2014-08-12 |