Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024829 | Stress concentrator for an angled scraper | — | 2024-07-02 |
| D957473 | Cabin of a vibratory roller | Brian D. Nagel, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2022-07-12 |
| D941367 | Arm of a vibratory roller | Brian D. Nagel, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2022-01-18 |
| D926827 | Cabin of a vibratory roller | Brian D. Nagel, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2021-08-03 |
| D899468 | Vibratory roller | Brian D. Nagel, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2020-10-20 |
| 8924115 | System and method for controlling a brake system | Mohammad Rahman, Aaron J. Gnagey, James Allen Roal, Kirk Shively, Cory A. Smith | 2014-12-30 |