Issued Patents 2002
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491018 | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine | Kevin P. Duffy, Eric C. Fluga, Gregory G. Hafner, Matthew R. Roth | 2002-12-10 |
| 6480781 | Method and apparatus for trimming an internal combustion engine | Gregory G. Hafner | 2002-11-12 |
| 6470849 | Separate injector main timing maps for use with and without pilot | Kevin P. Duffy, Matthew R. Roth, Jason J. Rasmussen | 2002-10-29 |
| 6467452 | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine | Kevin P. Duffy, Eric C. Fluga, Gregory G. Hafner, Matthew R. Roth | 2002-10-22 |
| 6453874 | Apparatus and method for controlling fuel injection signals during engine acceleration and deceleration | Kevin P. Duffy, Matthew R. Roth | 2002-09-24 |
| 6450149 | Method and apparatus for controlling overlap of two fuel shots in multi-shot fuel injection events | — | 2002-09-17 |
| 6415762 | Accurate deliver of total fuel when two injection events are closely coupled | Gregory G. Hafner | 2002-07-09 |
| 6390082 | Method and apparatus for controlling the current level of a fuel injector signal during sudden acceleration | Kevin P. Duffy, Gregory G. Hafner, Matthew R. Roth | 2002-05-21 |
| 6386176 | Method and apparatus for determining a start angle for a fuel injection associated with a fuel injection signal | — | 2002-05-14 |
| 6371077 | Waveform transitioning method and apparatus for multi-shot fuel systems | — | 2002-04-16 |
| 6363314 | Method and apparatus for trimming a fuel injector | Gregory G. Hafner | 2002-03-26 |
| 6363315 | Apparatus and method for protecting engine electronic circuitry from thermal damage | William J. Love | 2002-03-26 |