Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066743 | Motor driven transfer case with modular actuation | Larry A. Pritchard, David E. Young, Joseph D. Mastie, Donn Niffenegger | 2018-09-04 |
| 9186987 | Electro-mechanical transfer case with range shift on the move | Joseph D. Mastie, Larry A. Pritchard, David E. Young, Donn Niffenegger | 2015-11-17 |
| 8490769 | Lever applied solenoid clutch actuator | Larry A. Pritchard | 2013-07-23 |
| 8463566 | Estimation of solenoid actuator force performance by analysis of voltage and current signals | Thaddeus Kopp | 2013-06-11 |
| 7534188 | Transfer case input shaft brake system | Larry A. Pritchard | 2009-05-19 |
| 6935476 | Clutch having a multiple pole electromagnetic actuator for transfer cases and the like | — | 2005-08-30 |