Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |