Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1060355 | Housing for wireless device | Trenton Mohl, Troy K. Maddox, Andrew J. Petersen | 2025-02-04 |
| 8347994 | Tractor hood airflow system | Christopher A. Bering, Scott K. Farlow | 2013-01-08 |
| D661323 | Tractor hood | William E. Crookes, Thomas C. Boe, Andrew C. Easter | 2012-06-05 |
| D646305 | Front grill and lights assembly | James W. Wienkes, Matthew T. Miller, William E. Crookes | 2011-10-04 |
| D642597 | Front grill and lights unit assembly | James W. Wienkes, Matthew T. Miller, William E. Crookes | 2011-08-02 |
| D620955 | Tractor hood | William E. Crookes, Thomas C. Boe | 2010-08-03 |
| D620503 | Tractor hood | William E. Crookes, Thomas C. Boe, Andrew C. Easter, David P. Heisterkamp | 2010-07-27 |