Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091200 | Zero turning radius mower steering lever modules | Frank M. Welz, Kyle T. Ressler, Jaimie Pelino, Paul O. Elhardt | 2021-08-17 |
| 9510503 | Grass mowing machine operator platform | Paul M. Elhardt, Kyle T. Ressler | 2016-12-06 |
| 7383916 | All wheel steering with torque shaft linkage | — | 2008-06-10 |