Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827050 | Fluid control valve actuating system | Bernhard Kirsch, David E. Martin, Olaf Ohligschlaeger, Rene Schulz, Ronald D. Shinogle +3 more | 2004-12-07 |
| 6771005 | Apparatus and method for adjusting the pre-load of a spring | — | 2004-08-03 |
| 6769407 | Fuel injector having multiple electrical actuators and a method for installing the fuel injector in an engine | — | 2004-08-03 |
| 6749130 | Check line valve faster venting method | — | 2004-06-15 |
| 6742728 | Electrical actuator subassembly with external threads and fuel injector using same | Ralph A. Smith, III, Gregory W. Hefler, Richard H. Holtman | 2004-06-01 |
| 6739575 | Piezoelectric valve system | Glen F. Forck, Richard H. Holtman, Ronald D. Shinogle | 2004-05-25 |
| 6725838 | Fuel injector having dual mode capabilities and engine using same | Scott F. Shafer, Joseph Angelino, Robert Dieffenbach, Ye Tian, Richard H. Holtman | 2004-04-27 |
| 6715466 | Method and apparatus for operating an internal combustion engine exhaust valve for braking | Richard H. Holtman, Larry G. Waterfield | 2004-04-06 |
| 6705588 | Piezoelectric valve system | Glen F. Forck, Richard H. Holtman, Ronald D. Shinogle, L. Glenn Waterfield | 2004-03-16 |
| 6695283 | Piezoelectric valve system | Glen F. Forck, Richard H. Holtman, Ronald D. Shinogle, L. Glenn Waterfield | 2004-02-24 |
| 6679474 | Piezoelectric valve system | Glen F. Forck, Richard H. Holtman, Ronald D. Shinogle, L. Glenn Waterfield | 2004-01-20 |