Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237433 | Hybrid tire pressure monitoring system | John G Maxgay, Robert Rimkus | 2007-07-03 |
| 7215243 | Tire pressure characterization method and key fob | Robert Rimkus | 2007-05-08 |
| 6895322 | Anti-lock brake control method having adaptive entry criteria | Kevin G. Leppek, David Alan Thatcher | 2005-05-17 |
| 6877371 | Method and apparatus for detecting tire pressure | Onno R. Van Eikema Hommes, David M. Ford, J. David Rosa | 2005-04-12 |
| 6859712 | Adaptive compensation method for an anti-lock brake control | Kevin G. Leppek, David Alan Thatcher | 2005-02-22 |
| 6810318 | Drive torque transfer scheme | Cary Walter Brooks, Anthony Luke Simon | 2004-10-26 |
| 6748311 | Methods and apparatus for inhibiting movement of an automobile in a pitched position | Kevin G. Leppek, Calvin E. Wolf | 2004-06-08 |
| 6728621 | Anti-lock braking system controller for adjusting slip thresholds on inclines | Kevin G. Leppek, David Alan Thatcher | 2004-04-27 |
| 6704635 | Method for determining optimal ABS slip and deceleration thresholds | Kevin G. Leppek, David Alan Thatcher | 2004-03-09 |
| 6618660 | Anti-lock brake yaw control method | Kevin G. Leppek | 2003-09-09 |
| 6553304 | Anti-lock brake control method having adaptive initial brake pressure reduction | Kevin G. Leppek, David Alan Thatcher | 2003-04-22 |
| 6513886 | Brake system control in which update of wheel speed normalization factors is selectively inhibited | John A. Weber, Alfred Russell Robertson, Kevin G. Leppek, Alexander Kade, David Alan Thatcher | 2003-02-04 |
| 6490518 | Anti-lock brake control method having adaptive exit criteria | Kevin G. Leppek | 2002-12-03 |
| 6405117 | Method of diagnosing a vehicle brake system using brake pedal position and vehicle deceleration | Kevin G. Leppek, David Alan Thatcher | 2002-06-11 |
| 6212458 | Adaptive brake compensation for grade braking | Kevin G. Leppek, Scott R. Kloess | 2001-04-03 |
| 5646848 | Method for proportionally controlling the brakes of a vehicle based on tire deformation | Kevin G. Leppek, David Alan Thatcher | 1997-07-08 |
| 5646849 | Method for proportionally controlling the brakes of a vehicle based on front and rear wheel speeds | Kevin G. Leppek, Alexander Kade | 1997-07-08 |
| 5558409 | Electrohydraulic braking system | Kevin G. Leppek, Alexander Kade | 1996-09-24 |
| 5511859 | Regenerative and friction brake blend control | Alexander Kade, Kevin G. Leppek | 1996-04-30 |
| 5465210 | Method for determining a vehicle steering wheel center position | — | 1995-11-07 |
| 5390992 | Vehicle electric brake system with static brake torque control | Kevin G. Leppek | 1995-02-21 |
| 5234262 | Vehicle brake control with torque imbalance compensation | Kevin G. Leppek | 1993-08-10 |
| 5173860 | Reference speed determination for an antilock brake system | Alexander Kade, Shahram Zarei | 1992-12-22 |
| 5163743 | Antilock brake control which induces rear brake lockup upon front brake lockup | Kevin G. Leppek | 1992-11-17 |
| 5139315 | Vehicle parking brake system and method | George N. Villec | 1992-08-18 |