Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980222 | System and method for reducing power consumption when heating a fuel injector | Craig Hammann Stephan, Larry Dean Elie, Clay Wesley Maranville, Allan Roy Gale | 2011-07-19 |
| 7681539 | Method for improving operation of an electrically operable mechanical valve | Craig Hammann Stephan, Jim McCarthy, Clay Wesley Maranville, Larry Dean Elie, Allan Roy Gale | 2010-03-23 |
| 7516733 | System and method for reducing power consumption when heating a fuel injector | Craig Hammann Stephan, Larry Dean Elie, Clay Wesley Maranville, Allan Roy Gale | 2009-04-14 |
| 7311076 | Low fuel pressure warning system | — | 2007-12-25 |
| 4706630 | Control system for engine operation using two fuels of different volatility | Roberta J. Nichols, Eric L. Clinton | 1987-11-17 |
| 4706629 | Control system for engine operation using two fuels of different volumetric energy content | Roberta J. Nichols, Eric L. Clinton | 1987-11-17 |
| 4703732 | Spark timing control of multiple fuel engine | Roberta J. Nichols, Eric L. Clinton | 1987-11-03 |
| 4463305 | Alternator load shedder for engine starting improvement | Robert L. Gault | 1984-07-31 |