Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742728 | Electrical actuator subassembly with external threads and fuel injector using same | Gregory W. Hefler, Clifford E. Cotton, III, Richard H. Holtman | 2004-06-01 |
| 6684859 | Fuel injector tappet retention mechanism | Matthew Bredesen, Daniel R. Ibrahim | 2004-02-03 |
| 6145805 | Liquid control valve assembly with local damping and hydraulically actuated fuel injector using same | Steven Y. Tian | 2000-11-14 |
| 6126412 | Fluid driven piston assembly and fuel injector using same | — | 2000-10-03 |
| 6119959 | Fuel injector with controlled spill to produce split injection | Steven Y. Tian | 2000-09-19 |
| 6012429 | Hydraulically-actuated fuel injector with idle stability port | David Beatty, Steven Y. Tian | 2000-01-11 |
| 6009856 | Fuel injector isolation | Mike Youakim | 2000-01-04 |
| 5992768 | Fluid seal for cyclic high pressures within a fuel injector | David Beatty | 1999-11-30 |