Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337512 | Gear pump with dual pressure relief | Russell G. Lewis | 2019-07-02 |
| 7922615 | Two-speed transfer case with ballramp clutch actuator | Richard Mizon | 2011-04-12 |
| 7588133 | Clutch control system for power transmission devices | Aaron Ronk, John D. Zalewski | 2009-09-15 |
| 7540820 | Two-speed transfer case with ballramp clutch actuator | Richard Mizon | 2009-06-02 |
| 7506740 | Power transmission device with clutch control system | Aaron Ronk, John D. Zalewski | 2009-03-24 |
| 7445100 | Low power modulating clutch control system | Aaron Ronk, John D. Zalewski | 2008-11-04 |
| 7337887 | Method of actuating a clutch | Aaron Ronk, John D. Zalewski | 2008-03-04 |
| 7294086 | Hydraulic control system for multiple clutches in a motor vehicle | Timothy M. Burns, Sankar K. Mohan, Eric A. Bansbach, Dumitru Puiu, Malcolm E. Kirkwood | 2007-11-13 |
| 7201266 | Hydraulic clutch actuation system | Timothy M. Burns, Sankar K. Mohan, Eric A. Bansbach, Steven W. O'Hara | 2007-04-10 |
| 7182194 | Low power modulating clutch control system with combination accumulator and piston actuator | Aaron Ronk, John D. Zalewski | 2007-02-27 |
| 7178654 | Low power modulating clutch control system | Aaron Ronk, John D. Zalewski | 2007-02-20 |
| 7097019 | Low power modulating clutch control system with electromagnetic actuator | Aaron Ronk, John D. Zalewski | 2006-08-29 |
| 7059462 | Hydraulic clutch actuation system | Timothy M. Burns, Sankar K. Mohan, Eric A. Bansbach, Steven W. O'Hara | 2006-06-13 |
| 7021445 | Low power hydraulic clutch actuation systems | Sankar K. Mohan, Eric A. Bansbach, Timothy M. Burns, Steven W. O'Hara | 2006-04-04 |
| 6997299 | Hydraulic clutch actuation system | Timothy M. Burns, Sankar K. Mohan, Eric A. Bansbach, Steven W. O'Hara | 2006-02-14 |
| 6883657 | Power transfer device with hydraulic clutch actuation | Eric A. Bansbach, Joseph G. Mueller, John D. Zalewski, Sankar K. Mohan, Richard Mizon +2 more | 2005-04-26 |
| 6612957 | Hydraulic shift transfer case with band brake and bi-directional clutch | Eric A. Bansbach, Sankar K. Mohan | 2003-09-02 |
| 6595338 | Torque transfer clutch with linear piston hydraulic clutch actuator | Eric A. Bansbach, Joseph G. Mueller, John D. Zalewski, Sankar K. Mohan, Richard Mizon +2 more | 2003-07-22 |
| 5853342 | Offset transfer case | Larry A. Pritchard, Parvinder Ahluwalia, John D. Zalewski | 1998-12-29 |
| 5725453 | On-demand double offset transfer case | John D. Zalewski | 1998-03-10 |
| 5695022 | Double offset transfer case with electronically-controlled torque modulation | John D. Zalewski | 1997-12-09 |
| 5634863 | Drop box with angled input shaft | John D. Zalewski | 1997-06-03 |
| 5609540 | Full-time double offset transfer case | John D. Zalewski | 1997-03-11 |
| 5599249 | Part-time double offset transfer case | John D. Zalewski | 1997-02-04 |
| 5597369 | Transfer case with integrated viscous coupling | Robert J. Wilson, Sanjeev K. Varma | 1997-01-28 |