Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646432 | Electronic odometer integrated into vehicle axle and wheel hub | — | 2003-11-11 |
| 6539301 | System and method for controlling a vehicle emergency response network | Michael Eugene Shirk, Jim Piwowarski, Pat Findling | 2003-03-25 |
| 6260665 | System and method for determining brake lining wear based on cooling wave propagation time | Dennis A. Kramer | 2001-07-17 |
| 6236310 | Brake shoe assembly having a brake lining wear and temperature sensor | Dennis A. Kramer | 2001-05-22 |
| 6230556 | Axle assembly integrated with a tire inflation system and an electronic recorder | — | 2001-05-15 |
| 6141621 | Method of providing a textual description of a remote vehicle location | James J. Piwowarski | 2000-10-31 |
| 5486724 | System for control of actuators and switches by a remotely located microcontroller using a two buss system | Pierre Periou, Xavier Bonnefond, Dennis A. Kramer | 1996-01-23 |
| 5404008 | Control system for detecting intrusion of a light curtain | Dennis A. Kramer | 1995-04-04 |
| 4836616 | Antilock brake system | Daniel W. Roper, Dennis A. Kramer, John Dombrowski | 1989-06-06 |
| 4724935 | Antilock brake system with wheel speed sensor | Daniel W. Roper, Dennis A. Kramer | 1988-02-16 |