Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771004 | Mulch door with sensor | Chadwick A. Shaffer, Todd A. Porter, John O. Hurst | 2023-10-03 |
| 9848531 | Vertical storage grounds maintenance apparatus | Chris A. Wadzinski, John O. Hurst, Khari S. Clarke, John T. Gill, Mark C. Daly | 2017-12-26 |
| 9677648 | Walk-behind power equipment unit having all-wheel drive control system | Chris A. Wadzinski, John T. Gill, Khari S. Clarke, John O. Hurst | 2017-06-13 |