Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259035 | Drive belt wear indication | — | 2025-03-25 |
| 11879217 | Retention system for retaining milling drums | Nicholas B. Johnson, Ryan Hutar | 2024-01-23 |
| 11834798 | System for transferring torque from driveshafts to milling drums | Nicholas B. Johnson, Ryan Hutar | 2023-12-05 |
| 11674273 | Milling drum with alignment interface | Ryan Hutar, Nicholas B. Johnson, Eric S. Engelmann | 2023-06-13 |
| 11585053 | Milling machine with drum bearing assembly | Ryan Hutar, Nicholas B. Johnson | 2023-02-21 |
| 11203842 | Torque limiting device for road milling machine | Brian J. Schlenker, Nathan L. Mashek | 2021-12-21 |
| 10364536 | Collapsible rotor drivetrain | — | 2019-07-30 |
| 10106937 | Collapsible rotor drivetrain | — | 2018-10-23 |