Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D926827 | Cabin of a vibratory roller | Mark D. Behn, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2021-08-03 |
| 10920380 | System and method for automatically controlling compactor compaction surface contact pressure | Maria L. Biberdorf, Nicholas A. Oetken | 2021-02-16 |