Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651629 | Internal energizable voltage or current source for fuel injector identification | Lou Vierling | 2003-11-25 |
| 6591814 | Matrix injector driver circuit | Lou Vierling | 2003-07-15 |
| 6591813 | Matrix injector driver circuit | Lou Vierling | 2003-07-15 |
| 6591815 | Matrix injector driver circuit | Lou Vierling | 2003-07-15 |
| 6591816 | Matrix injector driver circuit | Lou Vierling | 2003-07-15 |
| 6553970 | Control of driver current via low side gates | Lou Vierling | 2003-04-29 |
| 6523523 | Camless engine with crankshaft position feedback | Larry Hiltunen, Piero Caporuscio, Herbert Lacher | 2003-02-25 |
| 6516658 | Identification of diesel engine injector characteristics | Lou Vierling | 2003-02-11 |