Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $21,079,000 |
| 10864832 | Grounds maintenance vehicle with adjustable suspension system | Dale A. Stover, Alexander E. Hoy, Derek S. Duchscherer | 2020-12-15 | $57,703,000 |
| 9924633 | Mower deck gauge wheel support | Kyle T. Ressler, Melissa Tolson | 2018-03-27 | $36,193,000 |
| 9699966 | Mower deck spindle cover | Melissa Tolson, Kyle T. Ressler | 2017-07-11 | $39,704,000 |
| 9622410 | Material collection parking system | William J Holz, Christopher A. Krajnik | 2017-04-18 | $14,655,000 |
| 9510510 | Material collection system sensor | William J Holz, Christopher A. Krajnik | 2016-12-06 | $12,878,000 |