| 8851028 |
Cooling system for clutch |
Dale M. Pickelman, Thomas Tembreull |
2014-10-07 |
| 8607745 |
Electro-hydraulic pressure control fan drive system with electrical failure mode operation |
Joshua L. Roby |
2013-12-17 |
| 8522945 |
Mechanical slip failsafe system for a heavy duty multi-speed fan clutch |
Dale M. Pickelman |
2013-09-03 |
| 8474416 |
Cool logic with an integrated cooler into the clutch/engine base |
Dale M. Pickelman, Christopher D. Reniger |
2013-07-02 |
| 7516827 |
Hydraulic controlled fan clutch with integral cooling |
Dale M. Pickelman, Neil E. Robb, Gary E. Hart |
2009-04-14 |
| 7249664 |
Fan drive having pressure control (fluid) of a wet friction fan drive |
James Ignatovich, Dale M. Pickelman |
2007-07-31 |
| 7178656 |
Hydraulic controlled fan clutch with integral cooling |
Dale M. Pickelman, Neil E. Robb, Gary E. Hart |
2007-02-20 |
| 7047911 |
Hydraulic fan drive system employing binary control strategy |
Neil E. Robb, James Ignatovich, Dale M. Pickelman, Gary E. Hart |
2006-05-23 |
| 4432251 |
Lost motion transmission control cams |
— |
1984-02-21 |
| 4391158 |
Biased transmission control shaft |
Robert W. Wolfe |
1983-07-05 |
| 4373403 |
Control for mechanical transmission |
Barry L. Frost |
1983-02-15 |