Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D926827 | Cabin of a vibratory roller | Brian D. Nagel, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2021-08-03 |
MB
Mark D. Behn
Overall (2021): #355,219 of 548,734Top 65%
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Patents 2021