Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048202 | Compound-angled orifices in fuel injection metering disc | John Bierstaker | 2006-05-23 |
| 6422481 | Method of enhancing heat transfer in a heated tip fuel injector | Wei Ren, Frank Zimmermann, John F. Nally, Jr. | 2002-07-23 |
| 6135360 | Heated tip fuel injector with enhanced heat transfer | Wei Ren, Frank Zimmermann, John F. Nally, Jr. | 2000-10-24 |
| 6109543 | Method of preheating fuel with an internal heater | Jerry Edward Nines, Michael J. Frick, Frank Zimmermann, Christoph Kendlbacher, John F. Nally, Jr. +1 more | 2000-08-29 |
| 6102303 | Fuel injector with internal heater | Jerry Edward Nines, Michael J. Frick, Frank Zimmermann, Christoph Kendlbacher, John F. Nally, Jr. +1 more | 2000-08-15 |
| 5645226 | Solenoid motion initiator | — | 1997-07-08 |
| 5636827 | Notched needle bounce eliminator | David Kilgore, Russell J. Wakeman | 1997-06-10 |
| 5381963 | Projection welded needle guide | Gyula A. Huszar, Dean Leigh Spiers | 1995-01-17 |
| 5315278 | Filament magnetic flux circuit | Sims B. Demere, Benjamin F. Brinn, Jr., Kenric J. Johnson | 1994-05-24 |
| 5244180 | Solenoid pre-loader | Russell J. Wakeman, Kenric J. Johnson | 1993-09-14 |
| 5139224 | Solenoid armature bounce eliminator | — | 1992-08-18 |
| 5050642 | Pressure-compensated three-way solenoid valve | — | 1991-09-24 |