Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465637 | Method to enhance gas recirculation in turbocharged diesel engines | Nicholas Asmis, Mark W. McCollough, Cory Hamilton, William J. Schaffeld | 2019-11-05 |
| 8805606 | Vehicle pneumatic booster system operating method and apparatus | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2014-08-12 |
| 8666634 | Method of operating a vehicle equipped with a pneumatic booster system | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2014-03-04 |
| 8505297 | Method of operating a vehicle equipped with a pneumatic booster system | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2013-08-13 |
| 8484971 | Method of operating a vehicle equipped with a pneumatic booster system | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2013-07-16 |
| 8468824 | Method of operating a vehicle equipped with a pneumatic booster system | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2013-06-25 |
| 8428844 | Vehicle pneumatic booster system operating method and apparatus | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2013-04-23 |
| 8412424 | Vehicle pneumatic booster system operating method and apparatus | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2013-04-02 |
| 8381521 | Vehicle pneumatic booster system operating method and apparatus | William J. Schaffeld, Nicholas Asmis, Mark W. McCollough | 2013-02-26 |
| 7020551 | Roll stability control system | Hermann J. Goebels, Christopher M. Knaack, William P. Amato | 2006-03-28 |
| 6371573 | Special control mode for one-solenoid valves | Hermann J. Goebels | 2002-04-16 |
| D424998 | Combined relay-ATC valve | Hermann J. Goebles | 2000-05-16 |