Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940041 | Gear control system for vibration attenuation | John M. Loeffler, Brian L. Rang | 2024-03-26 |
| 11131377 | Gear control system for vibration attenuation | John M. Loeffler, Brian L. Rang | 2021-09-28 |
| 10843558 | Viscous coupling and power take off assembly for a drive train system | William J. Barton, Christopher Frederick Heuer, Jr. | 2020-11-24 |
| 10286779 | Power take-off unit with attached pneumatic valve | Gregory Friend | 2019-05-14 |
| 9765873 | Gear control system for vibration attenuation | John M. Loeffler, Brian L. Rang | 2017-09-19 |
| 9494227 | Power take-off having reduced gear noise | Robert S. McPherson, Greg Friend | 2016-11-15 |