Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899468 | Vibratory roller | Brian D. Nagel, Terril Johnson, Robert K. Iverson, Andrew Torkelson | 2020-10-20 |
MB
Mark D. Behn
Overall (2020): #369,408 of 565,922Top 70%
1
Patents 2020