Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37807 | Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming | Ronald D. Shinogle, Richard A. De Keyser, Vernon R. Smith, Yasser A. Al Charif | 2002-07-30 |
| 6016653 | After-injection combustion exhaust purification system and method | William H. Lane, Daniel J. Learned, Randy N. Peterson, Aaron L. Smith | 2000-01-25 |
| 5931644 | Precision demand axial piston pump with spring bias means for reducing cavitation | Richard H. Holtman | 1999-08-03 |
| 5806494 | Hydraulically actuated fuel injection system with integrated actuation fluid rail and injectors | — | 1998-09-15 |
| 5713520 | Fast spill device for abruptly ending injection in a hydraulically actuated fuel injector | Richard H. Holtman | 1998-02-03 |
| 5634448 | Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming | Ronald D. Shinogle, Vernon R. Smith, Richard A. DeKeyser, Yasser A. Al-Charif | 1997-06-03 |
| 5423302 | Fuel injection control system having actuating fluid viscosity feedback | — | 1995-06-13 |
| 5213083 | Actuating fluid pump having priming reservoir | — | 1993-05-25 |
| 5191867 | Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure | — | 1993-03-09 |