| 8602182 |
Controllable vehicle suspension system with a controllable magnetorheological fluid strut |
William J. McMahon, Robert H. Marjoram, Mark R. Jolly, J. David Carlson, K. Andrew Kintz |
2013-12-10 |
| 8397883 |
Brake with field responsive material |
Robert H. Marjoram, William C. Hardin, Jr., Mariane Hontz, Stephen Koester |
2013-03-19 |
| 8322497 |
Magneto-rheological dampers for semi-active suspension systems |
Robert H. Marjoram, Stephen Hildebrand, Douglas E. Ivers, Gregory Ericksen, William J. McMahon |
2012-12-04 |
| 7942248 |
Adjustable damping control with end stop |
Kenneth R. Boone, Douglas E. Ivers |
2011-05-17 |
| 7849983 |
Controllable vehicle suspension system with a controllable magnetorheological fluid strut |
William J. McMahon, Robert H. Marjoram, Mark R. Jolly, J. David Carlson, K. Andrew Kintz |
2010-12-14 |
| 7198140 |
Brake with field responsive material |
Mark R. Jolly, Robert H. Marjoram, Steve Koester |
2007-04-03 |
| 6854573 |
Brake with field responsive material |
Mark R. Jolly, Robert H. Marjoram, Steve Koester |
2005-02-15 |
| 6424894 |
Method for limiting endstop collisions in semi-active seat suspension systems |
— |
2002-07-23 |
| 6382604 |
Method for adjusting the gain applied to a seat suspension control signal |
— |
2002-05-07 |
| 6311110 |
Adaptive off-state control method |
Douglas E. Ivers |
2001-10-30 |
| 6158470 |
Two-way magnetorheological fluid valve assembly and devices utilizing same |
Douglas E. Ivers, J. David Carlson, Mark R. Jolly, Michael J. Chrzan, Donald R. Prindle |
2000-12-12 |
| 6095486 |
Two-way magnetorheological fluid valve assembly and devices utilizing same |
Douglas E. Ivers, J. David Carlson, Mark R. Jolly, Michael J. Chrzan, Donald R. Prindle |
2000-08-01 |
| 6070681 |
Controllable cab suspension |
David M. Catanzarite, Robert H. Marjoram |
2000-06-06 |
| 6049746 |
End stop control method |
Steve C. Southward |
2000-04-11 |
| 5878851 |
Controllable vibration apparatus |
J. David Carlson, Michael J. Chrzan, Donald R. Prindle |
1999-03-09 |
| 5256015 |
Torque limiting bolt having retained shear pins |
— |
1993-10-26 |