Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1008315 | Lawn mower bumper | Chadwick A. Shaffer, Brandon N. Imsdahl, Christina O. Swanson, Kenneth G. Grant, Duncan K. Grant +1 more | 2023-12-19 |
| 11498464 | Grounds maintenance vehicle with adjustable suspension system | Dale A. Stover, Alexander E. Hoy, Derek S. Duchscherer | 2022-11-15 |
| 10864832 | Grounds maintenance vehicle with adjustable suspension system | Dale A. Stover, Alexander E. Hoy, Derek S. Duchscherer | 2020-12-15 |
| 9924633 | Mower deck gauge wheel support | Kyle T. Ressler, Melissa Tolson | 2018-03-27 |
| 9699966 | Mower deck spindle cover | Melissa Tolson, Kyle T. Ressler | 2017-07-11 |
| 9622410 | Material collection parking system | William J Holz, Christopher A. Krajnik | 2017-04-18 |
| 9510510 | Material collection system sensor | William J Holz, Christopher A. Krajnik | 2016-12-06 |