Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628293 | Electronically-controlled fluid injector system having pre-injection pressurizable fluid storage chamber and direct-operated check | Dennis H. Gibson, Gregory W. Hefler, Mark F. Sommars, Howard N. Cannon | 1997-05-13 |
| 5551398 | Electronically-controlled fluid injector system having pre-injection pressurizable fluid storage chamber and direct-operated check | Dennis H. Gibson, Gregory W. Hefler, Mark F. Sommars | 1996-09-03 |
| 5535723 | Electonically-controlled fluid injector having pre-injection pressurizable fluid storage chamber and outwardly-opening direct-operated check | Dennis H. Gibson | 1996-07-16 |
| 5494219 | Fuel injection control valve with dual solenoids | Dale C. Maley, Mark F. Sommars, Oded Eddie Sturman | 1996-02-27 |
| 5494220 | Fuel injector assembly with pressure-equalized valve seat | Avtar S. Sandhu | 1996-02-27 |
| 5479901 | Electro-hydraulic spool control valve assembly adapted for a fuel injector | Dennis H. Gibson, Gregory W. Hefler, Dale C. Maley | 1996-01-02 |
| 5478045 | Damped actuator and valve assembly | Thomas G. Ausman, Michael P. Harmon, Michael T. Zimmer | 1995-12-26 |
| 5463996 | Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check | Dale C. Maley | 1995-11-07 |
| 5462030 | Encapsulated adjustable rate shaping device for a fuel injection system | — | 1995-10-31 |
| 5421521 | Fuel injection nozzle having a force-balanced check | Dennis H. Gibson | 1995-06-06 |
| 5392811 | High pressure fuel system valve | Dale C. Maley, David Olson | 1995-02-28 |
| 5375576 | Damped actuator and valve assembly for an electronically-controlled injector | Thomas G. Ausman, Michael P. Harmon, Michael T. Zimmer | 1994-12-27 |
| 4922878 | Method and apparatus for controlling a solenoid operated fuel injector | Thomas G. Ausman | 1990-05-08 |
| 4528965 | Rotor balancing for distribution valve | Dennis H. Gibson, Alan R. Stockner | 1985-07-16 |
| 4438619 | Corn harvester combine with means for picking up loose ears | Edward J. Heim, Stephen Hennessey, Curtis R. Janssen, R. Shannon Johnson, Richard B. League +1 more | 1984-03-27 |